费体力的工作的英文：
elbow grease
n. 肘部；弯头；扶手
v. 推挤
- elbow separator
弯头脱水器 - elbow connection
弯头连接 - There is a hole on the elbow of my shirt.
我衬衫的肘部有个洞。 - He was elbowed by them.
他被他们所排挤。 - He elbowed right and left in the crowd.
他在人群中左冲右撞。
n. 油脂；动物油脂；润滑油；贿赂
v. 涂油脂于，用油脂润滑；贿赂
- Gasoline cuts oil and grease.
汽油溶解油脂。 - grease the fat pig
对有钱人行贿 - wash grease out of overalls.
从工装服上洗去油腻 - His hair is thick with grease.
他的头发油乎乎的。 - Is this the guy they sent to grease us?
这家伙就是被他们派来贿赂咱们的吗？
