Dicalcium
[医] 二钙
🗣️ 情景例句
I know how you feel, but there's no need to go on and on about it.
我知道你的感受，可是也没必要这样没完没了。
Everything hath an end.
任何事物都有它的结果。
He spent most of his life gathering money.
他一生大部分时间用来积聚钱财。