Nonreproductive
a. 无生殖力的
🗣️ 情景例句
Oh, thank you.
哦，谢谢。
It's earier to run down the hill than go up.
下山容易上山难。
Unfortunately, the show was one of the dullest we have ever seen.
不幸的是，这次演出是我们看过的最乏味的演出了。