Metampicillin
[化] 美坦西林; 甲烯氨芐青霉素
??? 情景例句
What do you think about the shipment?
你對貨運是怎么考慮的？
Open your books and turn to page 20.
打開書，翻到第20頁。
I got up early and bought thirty-seven cards.
我早早起了床，買來了37張明信片。