“锁紧”造句
我们应该确保家里从今往后尽量
锁紧门窗。
We shall make sure our home is as secure as possible from now on.
内外导体双螺纹
锁紧.配接-12铝管及纵包电缆.
It is connected with - 12 aluminum pipe and vertical wrapped cable.
先
锁紧砂带侧的联轴螺丝.
Firstly , Locking the screw at the side of the Grinding belts.