chassis grease

• 底盘脂

chassis grease的用法和样例：

例句

1. Apply a thin coating of petroleum jelly or chassis grease to the exposed surfaces of the cable terminal clamps and the battery terminal posts.
   为电缆终端线夹和电池接线柱露出部分涂一层薄的凡士林油或车用底盘滑脂。