It was once thought unmanly not to drink and smoke.

身為男子不抽煙不喝酒曾視為無男子氣概.

《簡明英漢詞典》

Your partner can feel the loss as acutely as you, but may feel that it is unmanly to cry.

你的搭檔跟你一樣極度地失落，但他也許會覺得男兒有淚不輕彈。

柯林斯例句

Inclination in that direction has long been considered frivolous and unmanly.

這方面的愛好長期被認(rèn)為是輕薄和非男子氣的.

辭典例句