Enzym
n. 酵素;
🗣️ 情景例句
Good night, Dad.
晚安， 爸爸。
If he had only had enough money,he would have bought that house.
如果他仅仅有了足够的钱，他就会买那房子。
'You certainly did give me a surprise!' said the vicar.
“你确实使我大吃了一惊！”牧师说，