vt.

1. 以宏亮声音唱
2. 轮唱
3. 使转动
4. 在船后拉饵钓（鱼）；拖曳（饵、钓等）
5. 翻箱倒柜地找
   I've been trolling all over my house, but the missing smartphone was nowhere to be found.

   我在家里翻箱倒柜地找，但手机还是找不到。

vi.

1. 参加轮唱
   To the surprise and chagrin of the employer, the workers engaged in trolling with much gaiety.

   让雇主大为吃惊懊恼的是，工人们居然很快乐地轮唱起来。

2. 宏亮地唱
3. 拖钓钓鱼[（+for）]
   troll for bass

   用拉饵钓鲈鱼

4. 飞快地说话
5. 滚动，转动

n.[C]

1. 【音】轮唱歌曲
2. 拖钓钓鱼
3. 钓绳；钓饵

n.

1. （北欧传说中的）侏儒；巨人[C]
2. 发表网络怪论者；喷子；引战者
   Never mind him. He is just a troll who likes to express bizarre opinions on the internet.

   别理他，他是个喜欢在网络上发表怪论的人。

n.

v.

1. (often troll for) fish by trailing a baited line behind a boat.
   ▸search for something.
2. chiefly Brit. stroll.
3. sing in a happy and carefree way.
4. [usu. as noun trolling] informal send (an email or newsgroup posting) with the intention of provoking an angry response.

n.