Dithione
二硫酮
🗣️ 情景例句
How long has he held office?
他已任职多长时间了？
Quietude is the crown of life.
安静是生命的皇冠。
They sighed and cried out for more water, but food and water were only given out once a day.
他们叹息着，嚷着要水喝，而水和食物每天只发放一次。