conk-out engine突然损坏的发动机
conk-out起动失灵
conk out prediction故障预报
同义词：failgo badgive waydiegive outgobreakbreak down
同义词：poop outpeter outrun downrun out
PHRASAL VERB（动词词组） If something such as a machine or a vehicle conks out, it stops working or breaks down. 发生故障 [非正式]
The dynamo conked out so we've got no electricity.
发电机发生故障，所以我们没电。