to let down的意思|示意

Grandfather has told me not to let you fall down the rocks, so we can't go!

大叔告诉我不要让你从岩石上掉下去，所以我们不能去！

For instance, if a car driver slows down to let you cross the road, simply raising your hand in acknowledgement is enough to show that you appreciate the driver's consideration.

例如，如果一辆车的司机为了让你过马路而减速，你只要简单地举起你的手示意，就足以表明你对司机体贴的感谢。

He let his wife down when he failed to obtain promotion.

他没有得到提升，令他妻子失望。

In order not to let them down Tao even USES her spare time to improve her performance in the office.

为了不让同事对她失望，她甚至用空闲的时间提高自己在办公室里的表现。

Be sure to come. Don't let me down.

你一定来，可别拆我的台。

People work more effectively when they feel like part of team - they don't want to let others down.

当人们感到他们是团队的一部分时，他们会有更高的工作效率——他们不希望自己使他人失望。