Captcha
n. 验证码
🗣️ 情景例句
Catching a fish is a lot more complicated than just throwing a worm in the water.
钓鱼可不是把鱼饵抛进水里那么简单。
I didn't catch that, Could you go over that again?
我没有听清楚，请你再说明一下好吗？
Of course, if you wish.
当然可以，如果你愿意。