Tetrachloromethane
n. 四氯化碳
🗣️ 情景例句
You're right. Of course.
说得也是。
He must have three more weeks of rest before he is released.
他在出院以前，还需要三周时间的静养。
But every night he heard the noise upstairs.
但每天晚上他都听到楼上的声音。