complain
⇒ 她抱怨不平等的待遇。
(Tā bàoyuàn bù píngděng de dàiyù.) She complained about the unfair treatment.
⇒ 小男孩抱怨说爸爸脾气坏。
(Xiǎo nánhái bàoyuàn shuō bàba píqì huài.) The little boy complained that his dad had a bad temper.
⇒ 多干点实事,少一点抱怨。
(Duō gàn diǎn shíshì, shǎo yīdiǎn bàoyuàn.) Get on with it and stop grumbling.