Anhydrone
[化] 无水高氯酸镁
🗣️ 情景例句
How long has he held office?
他已任职多长时间了？
There isn't much room for doubt in this matter.
关于这件事，不大有质疑余地。
We don't like the same colours, either.On our birthday, we often get the same presents.
我们对颜色的喜爱也不一样。每逢过生日，我们经常得到一样的礼物。