safety chain
英
美
保险链,安全链
safety chain的用法和样例:
例句
The sighting glass and chain have been installed on the door of each room for your safety.
每个房间都安装了窥视镜和保险链,以确保安全。
safety chain的相关资料:
临近单词
safety
safety bus
目录
查词历史
英 汉