ethylation的音标：ethylation的英式发音音标为：[eθɪ'leɪʃən]ethylation的美式发音音标为：[eθɪ'leɪʃən]...

n.过敏素（一种抗体）...

六甲基的...

v.使引入乙基类( ethylate的第三人称单数 )...

n.& adj.乙基化（的）v.使引入乙基类( ethylate的现在分词 )...

methylate的一般过去时为：methylated...

雨林...

n.过敏反应，过敏性...

ethylate的一般过去时为：ethylated...

n.乙醇盐v.使引入乙基类...

Sodium ethylate was used as catalyst in Baker - Venkataraman of cyclization, and all factors were studied.环合反应采用乙醇钠作为Baker-Venkataraman重排反应的催化剂, 研究了影响反应的各个因素....

diethylaniline的音标：diethylaniline的英式发音音标为：[dɪə'θɪlənɪli:n]diethylaniline的美式发音音标为：[dɪr'θɪlənɪlin]...

biophylaxis的音标：biophylaxis的英式发音音标为：[baɪɒ'fɪlæksɪs]biophylaxis的美式发音音标为：[baɪɒ'fɪlæksɪs]...

hydroxyphenylethylamine的音标：hydroxyphenylethylamine的英式发音音标为：[haɪdrɒksi:fenɪ'leθɪlæm]hydroxyphenylethylamine的美式发音音标为：[haɪdrɒksifenɪ'leθɪlæm]...

ethylate的音标：ethylate的英式发音音标为：['eθɪleɪt]ethylate的美式发音音标为：['eθəleɪt]...

prophylaxis的复数形式为：prophylaxes...

methylase的音标：methylase的英式发音音标为：['meθɪleɪs]methylase的美式发音音标为：['meθəˌleɪs]...

[医] 过敏毒素性反应...

乙基乙酰丙酮...

n.细胞防御...

methylate的第三人称单数（三单）为：methylates...

v.使甲基化n.甲基化物...

乳糜管瘤...

脱氢乙酸...

diisopropylethylamine的音标：diisopropylethylamine的英式发音音标为：[dɪsɒprɒpɪli:θɪ'læmɪn]diisopropylethylamine的美式发音音标为：[dɪsɒprɒpɪliθɪ'læmɪn]...

n.羟甲基化作用...

Put in April and May, the hylas croaking in the ponds, the elastic air.将它们放进四月五月, 这些池塘里鸣叫的雨蛙, 轻快的微风....

A NEW SUBSPECIES OF HYLA SIMPLEX BOETTGER FROM CHINA ( AMPHIBIA: HYLIDAE )华南雨蛙Hylasimplex-新亚种 ( 两栖纲: 雨蛙科 )...

ethylacetoacetone的音标：ethylacetoacetone的英式发音音标为：[eθɪleɪs'təʊstəʊn]ethylacetoacetone的美式发音音标为：[eθɪleɪs'toʊstoʊn]...

demethylation的音标：demethylation的英式发音音标为：[dɪmeθɪ'leɪʃn]demethylation的美式发音音标为：[dɪmeθɪ'leɪʃn]...