中文翻译与英英解释

adj. 无益的，无用的。
2.n. 无用的人，饭桶。

an idle worthless person
同义词：goldbrick, goof-off, ne''er-do-well, no-account, good-for-naught,

without merit; "a sorry horse"; "a sorry excuse"; "a lazy no-count, good-for-nothing goldbrick"; "the car was a no-good piece of junk"
同义词：good-for-naught, meritless, no-account, no-count, no-good, sorry,

例句与用法

Where is that good-for-nothing son of yours ?
你那个废物儿子在哪儿呢？

What a good-for-nothing you are !
连这点事都不会干。

The chap is a good-for-nothing .
这个人真没出息。

You'll never amount to anything, you good-for-nothing bums !
这班没出息的东西，一辈子也不会成器。

Till there's a war they are idle good-for-nothing nothing .
战争之前，他们个个百无聊赖，游手好闲。