to show a feeling, opinion, or fact

Her eyes expressed deep sadness. 她眼神中流露出深切的悲伤。

I would like to express my thanks for your kindness. 承蒙善意，谨表达对您的衷心感谢。

Words can't express how happy I am. 言语无法形容我的快乐。

These figures are expressed as a percentage of the total. 这些数字是用总量的百分比来表示的。

to communicate what you think or feel, by speaking or writing, or in some other way

I'm afraid I'm not expressing myself very clearly. 恐怕我没把我的意思表达清楚。

Children often express themselves in painting. 孩子们经常通过画画来表达内心的感受。

He felt he was unable to express himself freely when his boss was around.

We were raised to debate issues and not to be afraid to express ourselves.

Everyone she meets is impressed by the ease with which she expresses herself.

to send something somewhere very quickly

Your order will be expressed to you within 24 hours. 您订的货将在24小时内快递送到。

moving or being sent fast

Please send this letter by express delivery. 请用快递寄这封信。

an express train 特快列车

The dry cleaners offer a normal or an express service. 干洗店提供常规服务以及快洗服务。

clearly and intentionally stated

It is my express wish that after my death, my books be given to my old college library. 我明确表示，死后要把我的藏书捐给母校的图书馆。

The lawyer argued that the accused had gone to the victim's house with the express purpose of killing her. 律师辩道，被告到被害人家中去时，怀有很明确的杀人动机。

using a service that does something faster than usual

Send this parcel express. 用快件寄这个包裹。

a train or bus that takes less time to do a journey than other trains or buses

The quickest way to get here is to take the uptown express. 来这儿最便捷的方法就是坐从市中心开出来的特快列车。

the Orient Express 东方快车

a service that does something faster than usual

This parcel needs to be sent by express. 这个包裹需要用快递寄。