saddened

Don’t sadden your friends and gladden your enemies.

勿使亲者痛仇者快。

I was saddened to see their lack of commitment.

看到们缺乏献身精神很难过。

She was saddened by her son's ingratitude.

儿恩负义了她。

I saddened at the memory of his death.

想到已亡故就难过。

My little cat's death saddened me.

小猫死去叫。

You can sigh away half your youth if you choose to allow failed relationship to sadden you.

如果你陷于失败感中, 你就会使前半生在叹息中度过。

The bad news saddened me.

得知这个消息后很难过。