Corroboratory
a. 确定的, 证实的
🗣️ 情景例句
I've put an X next to the place where you should sign.
我已在你该签名的地方后面标示了X。
No. You should have taken the Yellow Line bus. You can get one at the next stop.
不是。你该乘黄线车才是。到下一站你可以搭上。
You've done very well and made lots of progress.
你功课学得很好，进步很大。