Proinvasin
[医] 前侵袭素, 前透明质酸酶
🗣️ 情景例句
There is not a shadow of a doubt that they did it.
毫无疑问，是他们干的。
I bought the car on Paul's recommendation.
根据保罗的推荐我买了这辆车。
That's neat.
这很好。