bad

a bad penny always turns up

见 penny

a bad workman always blames his tools

come to a bad end

from bad to worse

into an even worse state

每况愈下

in a bad way

ill or in trouble

健康情形很坏的；有病的

my bad

(N. Amer. informal)used to acknowledge responsibility for a mistake

(北美，非正式)［用于表示承担犯错误的责任］我的错

Sorry I lost your CD. It's my bad.

对不起，我弄丢了你的CD。是我的错。

not (或 not so) bad

(informal)fairly good

(非正式)还好的，不错的

she discovered he wasn't so bad after all.

她发现他毕竟还是不错的。

to the bad

to ruin

（走）向毁灭

I hate to see you going to the bad.

我不愿看着你走向毁灭。

in deficit

负债

he was £80 to the bad.

他欠了80英镑的债。

too bad

(informal)used to indicate that something is regrettable but now beyond retrieval

(非正式)可惜；不幸

too bad, but that's the way it is.

真不幸，可就是那么回事儿。

in bad【非正式用语】

In trouble or disfavor.

倒霉，失宠：处于麻烦或冷遇状态之中的

not half bad 或 not so bad

&I{Informal} Reasonably good.

【非正式用语】 非常好