Alaum
(=alum)明矾
🗣️ 情景例句
I have to do what I can do to support him.
我就应该尽我的力量来支持他。
There isn't much room for doubt in this matter.
关于这件事，不大有质疑余地。
Try to look on the bright side of things.
尽量从好的方面看。