音标与读法

这里为大家介绍下door chain 是什么意思，希望能帮助到各位朋友。

中英文翻译

门链〔使门只开一定宽度的防盗装置〕。

door:n. 1.门，户。 2.入口，门口；通道，门径，门路，关 ...chain:n. 1.链子，链条；项圈；表链。 2.连锁；连续，一系 ...A door chain, security chain, or security door chain consists of a small chain attached to the door frame, which attaches to a track on the door for security purposes. It is a type of lock that is often used along with other types of locks to secure a door.

例句与用法

1.For added protection , fit a high quality door guard or door chain and a wide angle viewer

若要加强保安，可安装优质防盗?或门扣，广角防盗眼也是不可缺少的。

单词网dAnci.583316.COm