bad没有将来时。
adj. 坏的严重的劣质的
n. 坏事坏人
adv. 很，非常坏地邪恶地She seems cursed with bad luck.
她好像运气不好连连遭殃。
Half (of) the fruit was bad.
水果坏了一半。
Divorce is bad for children.
离婚对孩子不好。
His spelling is very bad.
他的拼写能力很差。
Nobody realizes how bad things are.
没人意识到事情有多么糟糕。
