Dreye權威釋義|worst

a.

最壞的；最差的
Of all the boys I know, Jack is the worst.
在我認識的小孩中，傑克最壞。
最惡劣的；最有害的
最不利的；最痛苦的；錯誤最多的；效能最低的
This is the worst composition ever written by my students.
我的學生所寫的作文中這是錯誤最多的一篇。

ad.

n.

最壞者；最壞的部分；最壞的情況[the S]
Hope for the best, but prepare for the worst.
抱最好的願望，作最壞的準備。
If the worst comes to the worst, we can always deal with it.
事情再糟，我們總可以應付。

ill

a.

at (the) worst

從壞處想
He's a fool at the best and at the worst he's a criminal.
從好處想的話他是個傻瓜，從壞處想則是個罪犯。

反義:

a.「最壞的；效能最低的」的反義字

以上來源於：《英漢大辭典》

adj.

of the poorest quality or the lowest standard.

▸most severe or serious.

adv.

n.

the worst event or circumstance.

▸the worst part or stage of something.

v.

get the better of.

at its (or someone's) worst
in the worst state possible.
at worst (or the worst)
in the worst possible case.
do one's worst
do as much damage as one can (often expressing defiance).
get (or have) the worst of it
suffer the most.
if the worst comes to the worst
if the most serious or difficult situation arises.

OE wierresta, wyrresta (adj.), wierst, wyrst (adv.), of Gmc origin; rel. to worse.

以上來源於：《簡明牛津英語詞典》