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lignosulphonate [ˌlignə'sʌlfəuneit] n
gen. 木素〔木质〕磺酸盐; 磺化油
eng.geol. 木质素磺酸盐
tech. 木质磺酸盐; 磺化木质素
lignosulphonates n
chem. 木素磺酸盐类
lignosulphonate
: 6 phrases in 3 subjects
Engineering geology1
Oil / petroleum1
Technology4