“起保护”造句
2024年06月21日 05:03:14
他主动肩负
起保护她的责任。
He took upon himself the responsibility for protecting her.
杆梢钉上铜皮
起保护作用.
A protective copper strip was hammered onto the end of the post.
本产品是一种自动控制及
起保护作用的阀门.
This product is a valve of autocontrol and protection.