Fourth ventricle
第四脑室
🧩 词语组成解析
n. 室, 脑室, 心室\\n[医] 室(如脑室,心室等)
🗣️ 情景例句
I can't build a fire by rubbing two pieces of wood together.
我总不能靠着磨擦两片木柴来取火吧。
That won't happen, will it?
不会吧？
Yes.
是的。