Lacking in ability and crude in manner; incompetent and ill-tempered.
他虽然是团队的新人，却常常才短气粗，不听取别人的意见。
Although he is a newcomer to the team, he often lacks ability and is rude, failing to listen to others' opinions.
Next Idiom
Lacking in ability and crude in manner; incompetent and ill-tempered.