Pr.
[医] 老视, 棱晶, 棱镜, 镨(59号元素)
🗣️ 情景例句
Those were great days and we were very happy.
那些日子美好极了，我们过得很幸福。
I'll go skiing of the weather permits.
天气允许的话，我会去滑雪。
We seem to be three packages short.
好像少了三大箱。