使人难过的的英文：
inflictive

The act of inflicting corporal punishment with repeated blows.
用重复的殴打进行肉体上的惩罚的行为。

He inflicted a heavy blow on the back of her head.
他使她的后脑勺遭到一记猛击。

I have it in my power to inflict pain on you at any time..
我有能力随时随地都可以让你感到要多痛就有多痛。

Insidious intentions must be thwarted before they can inflict harm
打蛇不死转背伤人

The infliction of physical or mental distress, especially when considered a determinant in granting a divorce.
虐待对肉体和精神施加的痛苦，尤指在判决离婚中起决定作用的因素时。