英语词汇or ketones简单造句、意思、用法及例句-英语例句辞典

单词	or ketones
例句	原声例句科学60秒-科学美国人 2021年11月合集 By functional group I mean an alcohol group or ketone group or aldehyde group or acid group. 官能团是指醇基或酮基或醛基或酸基。
随便看	occults occult sciences occupancies occupancy occupancy rate occupancy rates occupancy tax occupant occupants occupant safety occupation occupational occupational cancer occupational cancer risk occupational classification occupational code occupational hazard occupational hazards occupational health occupational injury occupational licenses occupational licensing occupational morality occupational pension occupational pensions

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。