Teflurane
[化] 替氟烷; 溴四氟乙烷
🗣️ 情景例句
before Michelle and her friends arrived.
在Michelle和她的朋友们来之前。
All is not lost that is in danger.
在危险中的东西未必都会损失。
There she studied the teaching of deafblind children.
在那里，她学习聋盲儿童的教学工作。