Penicillins
(penicillin 的復數) n. 盤尼西林, 青霉素\\n[化] 青霉素
??? 情景例句
You sound excited about Columbia.
聽起來你對Columbia大學躍躍欲試。
If things were to be done twice all would be wise.
事事倘能做兩次，人人都可稱明智。
His boss might get angry with him.
他的老板也許會生他的氣。