vt.
系结,连接,连结(常与to连用);缚,系:
to fasten a boat to a tree by a rope
用绳索把船系在树上
把…拴紧,扎牢,系上,扣住,扣紧;锁上;闩住,关上;钉牢:
Fasten your seat belt.
系好你的安全带。
Have you fastened all the doors and windows?
你把所有的门窗都关严了吗?
把(注意力、目光等)集中于,集中注意力于,注视,盯住(常与on连用):
She fastened her eye on t