🧩 词语组成解析
[医] 芥属, 芸苔属
[医] 脑白质
🗣️ 情景例句
Let's take a ten-minute break.
我们休息十分钟吧。
She passed her competitive examination not without difficulty.
她好不容易才通过了答辩考试。
But why did white people want to catch Africans and put them in chains?
但是为什么白人要把非洲人抓起来，戴上镣铐呢？