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флегма nstresses
gen. 反流
chem. 蒸馏残液; 回流 (冶金)
med. 慢性
met. 残渣
O&G 黏液; 回流液; 分凝液
tech. 回流; 粘液
флегма: 29 phrases in 10 subjects
Chemistry1
Chinese5
Coal1
Distillation1
Electronics1
Forestry1
General14
Oil and gas1
Oil processing plants3
Technology1