By midweek he was too tired to go out.

一周才刚过半，他就累倒了。

《牛津词典》

A month of romance and creativity draws to a close by midweek.

这个月的浪漫与创意将会在这周中间接近尾声。

youdao

By midweek, heavy rains were hampering the meagre aid operations in the delta.

直到本周三，大雨一直在阻碍三角洲紧缺的救援行动。

youdao

Weekend business held up by midweek sales declined as customers cut back on alcohol.

BBC: Goals Soccer Centres scores 3% rise in profits

By midweek the Americans had decided to send in Dennis Ross, their Middle East troubleshooter.

ECONOMIST: Will Netanyahu bring in Peres?

France's consumer affairs minister, Benoit Hamon, has ordered an immediate investigation, and results will be available by midweek.

CNN: Horsemeat found in beef products, search on for 'villain'