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
Birds are good pets, they can wake you up by singing in the morning.
鸟是很好的宠物，它们早上的歌声可以将你从梦中唤醒。
It is a mistake to trust him.
信任他是个错误。
but it's too small for me.
可是对我来说太小了。