vi., vt.1. 劳动；工作；干活He is laboring in the fields.他正在田里干活。
2. 出力做；努力做We must labor for a better future.我们应为更加美好的未来而努力。
The tractor laboured up the hillside.拖拉机艰难地向山坡上爬去。
3. （常与under连用）苦于；为…所支配to labor under the disadvantage of being poor为贫穷所造成的劣势而苦恼
He labored under the mistake.他因弄错而吃苦头。
（亦作： labour）