基本解释n.丙炔基同根派生 propynyl相关词英汉例句methyl propynyl benzylamin hydrochloride 盐酸甲基丙炔苄胺Keywords herbicide;R(+)-clodinafop-propargyl;R(+)-2-(4-hydroxyphenoxy)propionic acid propynyl ester;S-methyl lactate; 除草剂;炔草酯;R(+)对羟基苯氧基丙酸炔丙酯;(S)-(-)乳酸甲酯;propynyl更多例句