Plasmolemma
质膜
🗣️ 情景例句
Charmed.
荣幸见到 。
It's wrong to break the law.
犯法是不对的。
he had great difficulty in controlling the car because a tyre burst during the first run.
但他很难把汽车控制住，因为在开始的行程中爆了一只轮胎。