Expeditiousness
n. 快速;迅速
✅ 同义词
🗣️ 情景例句
What's wrong with him?
他怎么啦？
I'm ill today.
今天我生病了。
It's often cold in December, January and February.It snows sometimes.
12月、1月和2月常常很冷，有时还下雪。