Radiosilicon
[医] 放射性硅, 射硅
🗣️ 情景例句
I'm just calling to confirm your appointment tomorrow at 3:00 p.m.
我打电话确认明天下午3点你约定的时间。
Beggars must be no choosers.
饥不择食。
It is growing cool.
天气渐渐凉爽起来。