sap

树液、汁液

In early spring, they collect sap from the maple trees.

初春时，他们会采集枫树的树液。

活力、精力正式

The long illness drained the sap from his once-strong body.

长期的病痛榨干了他原本强健身体里的活力。

傻瓜、笨蛋、呆子口语

Some poor sap will have to clean up this whole mess.

到头来一定有个可怜的傻瓜得收拾这个烂摊子。

短棍、警棍美式

The guard carried a leather sap on his belt.

警卫的腰带上挂著一根皮制短棍。

削弱、耗损、消磨

The endless meetings sapped my energy and motivation.

没完没了的会议消磨了我的精力与动力。

逐渐侵蚀、动摇

Repeated failures gradually sapped the team of its confidence.

一再的失败逐渐动摇了团队的信心。