He greased the axle to ensure smooth movement.

他给车轴上了油以确保平稳运动。

The chef greased the grill before cooking the steak.

厨师在烹饪牛排之前给烤架涂油。

He greased the hinges to stop the door from squeaking.

他给铰链涂油以防止门发出吱吱声。

The mechanic greased the gears to ensure smooth operation.

机械师给齿轮涂油以确保顺畅运行。

The worker greased the machine parts regularly to maintain efficiency.

工人定期给机器零件涂油以保持效率。

He greased the machine carefully.

那位工人给机器的轴承上了润滑油。 。

The mechanic greased the car's axle.

机械工给汽车轴上了润滑油。

Small area burns greased with toothpaste.

小面积烧伤抹上少许牙膏。

I am greased with falsehood and treachery.

我全身都涂满了虚假和不忠实的润滑油。

Iron corrodes unless it is greased or kept clean.

如果不涂油或保持清洁铁便会腐蚀。