Cerebrospinant
脑脊髓药
🗣️ 情景例句
when the dog scratched on the front door.
当那狗在抓前门时。
I'd like to ask you just one question.
恕我请教你一个问题。
A temporary rudder was made on board from spare planks and it was fitted with great difficulty.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位，