fail
⇒ 卫星发射失败了。
(Wèixīng fāshè shībài le.) The satellite launch was unsuccessful.
⇒ 他雅思考试又失败了。
(Tā yǎsī kǎoshì yòu shībài le.) He failed IELTS again.
⇒ 我军在那次战斗中遭到了失败。
(Wǒ jūn zài nà cì zhàndòu zhōng zāodàole shībài.) Our army was defeated in that battle.