理解，明白；变得流行
The two salesmen caught on, and they began to laugh.───两个伙计也省悟过来了, 哈哈大笑.
Criminals are easily caught on the spot with advances technology.───有了先进的技术，罪犯很容易被当场抓获。
The phrase was caught on and immediately became popular.───这个短语被采用后很快就流行了.
The new folk song caught on really quickly.───这首新民歌流行得真快.
He invented a new game, but it never really caught on.───他发明了一种新的游戏，但从未真正流行起来。
The bird is caught on the horns of a dilemma. Should it attack the predator, even though it then risks its own life? Or should it get out while the going is good?───这只鸟进退维谷。是应该冒着生命危险攻击捕食者呢？还是应该及早逃命？
Her ankle caught on a root, and she almost lost her balance.───她的脚踝被树根绊了一下，差点摔倒。
Her dress caught on a nail.───她的连衣裙被钉子钩住了。
The edge of her skirt caught on a nail.───她的裙边给钉子钩住了.
The students soon caught on to the idea that phrasal verbs are not really difficult.───学生们很快就明白到短语动词其实并不难.
Her skirt got caught on a nail.───她的裙子给钉子挂住了.
As the fish snaps at the bait, it gets caught on the hook.───鱼咬饵时, 就被钓在钩上.
The fire flared up as the paper caught on.───纸一着火,火就烧得旺起来?
His new song caught on very fast.───他的新歌颇受欢迎.
The new song caught on really quickly.───这首新歌真的流行得很快.
I told him how and he caught on at once.───我一说他就明白了.
The shoelace caught on the tongue of his shoe.───鞋带被他的鞋舌钩住了.
Miss Sun, who had apparently caught on to his intention, just smiled and said nothing.───孙小姐似乎看穿他的用心, 只笑笑,不说什么.
The phrase was caught on and immediately became popular.
3-D films never caught on with a mass audience.
The moment was caught on camera.
She flinched, caught on the raw by his question.
The new song caught on really quickly.
The criminals were caught on a security video.
The new folk song caught on really quickly.
The shoelace caught on the tongue of his shoe.
Her microphone was forever getting caught on her clothes.
caught out───发觉…有错误
Laughton───n.劳顿（姓氏）
caught up───v.抓起，捉住
brought on───导致
bought in───大宗买进
cast on───v.急忙披上（衣服等）
caudation───警告
caught───v.捕捉（catch的过去分词）
caught short───手头拮据（caught是catch的过去式和过去分词）；不够（caught是catch的过去式和过去分词）；短缺（caught是catch的过去式和过去分词）