铰链

The ailerons on an airplane are hinged to the wing.

飞机副翼是用铰装在机翼上。

The cupboard door is hinged on the right, so it opens on the left.

柜橱门装了铰，所以从左开。

Oil the hinges; the gate is creaking.

"大门吱吱嗄嗄地作响,给铰上些油吧。"

The hinge is insecure.

这铰松了。

Deadlight: Heavy hinged cover for protection against blows from the sea.

用来防止海水冲击重型铰。