英语词汇lactone ring简单造句、意思、用法及例句-英语例句辞典

单词	lactone ring
例句	原声例句科学60秒 2018年2月合集 So it's been shown in studies a long time ago that breaking this lactone ring decreases toxicity by several orders of magnitude. “很久之前的研究显示，打破这种内酯环可使毒素降低好几个数量级。
随便看	make a conversation make a copy make a copy of make a correction make a countenance make acquainted with make a curtsey make a cycle make a dash make a dash at make a dash for make a date with make a date with someone make a day make a day of it make a deal make a deal with make a decision make a declaration of make a deduction make a delivery make a dent make a dent in make a deposit make a description of

英语例句辞典收录519880条英汉例句词条，基本涵盖了全部常用单词的造句方法及例句，是英语学习的有利工具。