Mercaptotropolone
巯基酚酮
🗣️ 情景例句
You really need to eat more; you're too skinny.
你太瘦了，真得多吃点。
My brother took lessons on the trumpet for nearly ten years.
我的兄弟有将近10年的时间听小号的课了。
Customs Officers are quite tolerant these days,
现在的海关官员往往相当宽容。