Lactamase
n. [生化]内酰胺酶
🗣️ 情景例句
It is pleasant to jog in the early morning.
清晨慢跑很舒畅。
She won't be in until 10:45, so the earliest would be 11:00.
她要到10:45才来，所以最早也得到11点才能看。
How much does it cost to go abroad?
出国要多少钱？