| Subject | English | Chinese |
| chem. | acetylene tetra iodide | 四碘化乙炔 |
| anim.husb. | bio-tetra | 四环素 |
| met. | diaminoethane-tetra-acetic acid | 乙二胺四醋酸简称 EDTA ((HCOOCH2)2 NCH2CH2N： (CH2CCOH)) |
| food.ind. | disodium ethylene-diamine-tetra-acetate | 已二铵四乙酸二钠 |
| anim.husb. | disodium ethylenediamine tetra-acetate | 乙二胺四醋酸二钠 |
| anim.husb. | ethylene diamine tetra-acetic acid | 维尔烯(NCH₂)₂(CH₂COOH)₄,一种化学螯合剂，能与钙结合，因此用作抗凝(血)剂，也用于配制精液稀释液 |
| met. | ethylene diamine-tetra-acetic acid | 乙二胺四醋酸 |
| anim.husb. | ethylene diamine tetra-acetic acid | 乙底酸 |
| anim.husb. | ethylene diamine tetra-acetic acid | 乙二胺四醋酸 |
| tech. | ethylene diamine tetra-acetic acid | 乙二胺四乙酸 |
| dermat. | ethylene diamine tetra-acetylimide | 乙亚胺 |
| chem. | ethylene-diamine-tetra-acetic acid | 乙底酸 |
| chem. | ethylene-diamine-tetra-acetic acid | 乙底酸 (editic acid) |
| chem. | ethylene-diamine-tetra-acetic acid | 乙二胺四醋酸 (editic acid) |
| chem. | ethylene-diamine-tetra-acetic acid | 乙二胺四乙酸 |
| chem. | ethylene-diamine-tetra-acetonitrile | 乙二胺四乙腈 |
| chem. | hexamethylene diamine tetra acetic acid | 亚己基二胺四乙酸 |
| chem. | N'-dinitrosopentamethylene tetra-mine | 发泡剂 |
| cytog. | nulli-tetra compensation | 缺对四补偿 |
| genet. | nulli-tetra compensation | 缺对-四体补偿性 |
| pharm. | Oxy-Kesso-Tetra | 奥克索替 (盐酸土霉素 (oxytetracycline hydrochloride) 胶囊剂商品名；四环素类抗生素) |
| pharm. | pentaerithrityl tetra-nitrate | 戊四硝酯 |
| tech. | pentaerythrite tetra nitrate | 季戊四醇四硝酸酯 |
| polym. | pentaerythritol tetraβ -(3,5-di-tertbutyl-4-hydroxyphenyl) propionate | β(3,5一二叔丁基4羟基一苯基)丙酸季戊四醇酯抗氧剂 1010 |
| tech. | pentaerythritol tetra nitrate | 季戊四醇四硝酸酯 |
| chem. | poly tetra-methylene-ether glycol | 聚四甲撑乙二醇醚 |
| auto. | Refrigerant 134a, tetra fluoroethane C₂H₂F₄ 134a | 制冷剂 |
| telecom. | TETRA air interface | 特捷空中接口 |
| telecom. | TETRA air interface | TERTRA 空中接口 |
| telecom. | TETRA air interface | 特捷空中接口Um |
| textile | tetra-alkoxy-silane | 四烷氧基硅烷 |
| oil | tetra-alkyl ammonium | 四烷基铵 |
| chem. | tetra-alkyl ammonium hydroxide | 氢氧化四烃基铵 |
| chem. | tetra-alkyl arsonium chloride | 氯化四烃基钟 |
| oil | tetra alkyl lead | 四烷基铅 |
| anim.husb. | tetra-allelic | 四等位基因的 |
| gen. | tetra-allyl-ammonium | 四丙烯铵 |
| chem. | tetra-allyloxysilicane | 四烯丙氧基甲硅烷 |
| gen. | tetra-allyloxy-silicane | 四烯丙氧基硅 |
| gen. | tetra-amino | 四氨基 |
| gen. | tetra-amylose | 四直链淀粉 |
| gen. | tetra-amylose | 四戊基糖 |
| gen. | tetra-amyl-silicane | 四戊基硅 |
| gen. | tetra-arylated | 四芳基化的 |
| gen. | tetra-arylazadipyrromethines | 四芳基PY二吡咯次甲染料 |
| chem. | tetra-atomic acid | 四碱价酸 |
| oil | tetra-atomic alcohol | 四元醇 |
| chem. | tetra-atomic alcohol | 四元醇含有四个羟基的醇 |
| tech. | tetra-atomic base | 四价碱 |
| tech. | tetra-atomic phenol | 四元酚 |
| oil | tetra-atomic ring | 四元环 |
| tech. | tetra-atomic ring | 四节环 |
| tech. | tetra-auricupride | 金铜矿 |
| chem. | tetra base paper | 铅试纸 (浸四甲基对二氨基苯基甲烷的乙酸溶液的试纸) |
| railw. | TETRA Base Station TETRA | 基站 |
| textile | tetra bromo phthalic acid | 四漠酞酸 |
| textile | tetra-bromophthalic anhydride | 四溴酞酸酐 |
| chem. | tetra butyl thiuram monosulfide | 一硫化四丁基秋兰姆 |
| oil.proc. | 2,3,7,8-tetra-chlorodibenzo-p-dioxin | 2, 3, 7, 8-四氯二苯并-p-二噁朊 |
| tech. | tetra-cyclone | 四级旋风分离器 |
| plast. | tetra-2-ethylhexyl pyromellitate | 均苯四甲酸四2-乙基己酯增塑剂 |
| el. | tetra-ethyl-ortho-silicate | 原硅酸四乙酯 |
| chem. | tetra ethylthiuram disulfide | 硫化促进剂二硫四乙基秋兰姆 |
| tech. | tetra hydric acid | 四元酸 |
| tech. | tetra hydric phenol | 四元酚 |
| tech. | tetra hydric salt | 四酸式盐 |
| space | tetra methyl lead | 四甲基铅 |
| auto. | tetra methyl lead | 汽油四甲基铅 |
| tech. | tetra natrolite | 四方钠沸石 |
| tech. | tetra-n-butoxy titanium | 四正可一氧基钛 |
| gen. | tetra-n-butyl titanate | 钛酸四丁酯 |
| chem. | tetra-n-heptylammonium | 四正庚基铵 |
| chem. | tetra nitromethane | 四硝基甲烷 |
| expl. | tetra-n-propylammonium perchlorate | 四正丙基高氯酸胺 |
| gen. | tetra-n-propyl-dithiopyrophosphate | 丙硫特普 |
| gen. | tetra-n-propyl-dithiopyrophosphate | 四正丙基二硫代焦磷酸酯 |
| anim.husb. | tetra nucleotide | 四核苷酸 |
| plast. | tetra pack | 四面体包装 |
| agric. | tetra-pack | 四面纸箱指一种新式包装箱 |
| tech. | tetra-pack | 四角包 |
| chem. | tetra paper | 铅试纸 |
| tech. | tetra paper | 臭氧试纸 |
| chem. | tetra-p-cresoxy-silicane | 四对甲苯氧基甲硅烷 |
| water.res., ecol. | α,β,γ,δ-tetra-1-trimethylammoniophenyl-4 porphin | α,β,γ,δ-四1-三甲氨基苯基-4卟吩 |
| chem. | tetra p-trimethyl-ammonium-phenyl porphine | 四对三甲镀苯基卟啉 |
| chem. | tetra 4-methyl-3-sulfophenone porphine | 四4-甲基-3-磺基苯卟啉 |
| chem. | tetra-4-acetoxylphenyl porphine | 四4-乙酰氧基苯基卟咻 |
| water.res., ecol. | α,β,γ,δ-tetra-4-trimethylammoniophenyl porphyrin | α,β,γ,δ-四4-三甲氨基苯基卟啉 |
| water.res., ecol. | α,β,γ,δ-tetra-1 -methylpyridyl porphyrin | α,β,γ,δ-四1-甲基吡啶基卟啉 |
| water.res., ecol. | tetra-p-trimethylammoniophenyl porphyrin | 四对-三甲氨基苯基卟琳 |
| water.res., ecol. | tetra-4-trimethylammoniophenyI porphyrin | 四4-三甲氨基苯基卟琳 |
| water.res., ecol. | α,β,γ,δ-tetra-4-methylphenyl porphyrin | 四4-甲基苯基吓琳 |
| water.res., ecol. | α,β,γ,δ-tetra-4-dimethylaminophenyl porphyrin | α,β,γ,δ-四4-二甲氨基苯基卟啉 |
| water.res., ecol. | tetra-protic acid | 四元酸 |
| textile | tetra sodium pyrophosphate | 焦磷酸四钠 |
| oil | tetra sodium pyrophosphate | 四焦磷酸钠 |
| earth.sc. | tetra sodium pyrophosphate | 偏磷酸钠 |
| gen. | tetra valency | 四价 |
| genet. | tetra-X syndrome | 四 X染色体综合征 |
