Kieseritite
石盐镁矾
🗣️ 情景例句
She couldn't get over her shyness.
她无法克服羞怯。
I must play my spare time well, or I end up doing nothing.
我必须善于利用空闲的时间，否则生命将会在无所事事中告终。
I'm glad to see you again.
很高兴再次见到你。