Bioavailable
a. 生物及生物药效应(bioavailable)的
🗣️ 情景例句
I believe my English fluency is quite good.
我认为自己的英语相当的流利。
To ride a motorcycle
骑摩托车
Now she's holding it for Jim. Jim is climbing up the ladder.
现在她在给吉姆扶着梯子。吉姆正在爬上梯子。