to pull something quickly and usually with a lot of force

Tom tugged at his mother's arm. 汤姆拽着妈妈的胳膊。

a boat with a powerful engine that can change direction easily and is used to pull large ships into and out of port

a sudden strong pull on something

Feeling a tug at his sleeve, he turned to see Joe beside him. 他感觉到有人拉他的袖子，一转身，看到乔在他身边。