Ependyma ventriculorum
[医] 室管膜
🧩 词语组成解析
n. [解]室管膜
🗣️ 情景例句
I'm leaving for Beijing on a four-day tour.
我马上要去北京旅游4天。
I can't stand it.
我受不了。
First come first served.
先到先得。