Microchemistry
n. 微量化学\\n[化] 微量化学
🗣️ 情景例句
which has been vacant for over a year now,
已空了一年多，
Pat began to feel unhappy about what he had done.
帕特开始对自己所做的事感到悲伤。
Mentally, at least, most of us could compile formidable lists of 'dos' and 'don'ts'.
至少在大多数人的心里会编排出一份“应做什么”和“不应做什么”的令人生畏的单子。