词汇	biting thumb
释义	biting thumb 医吮拇指癖、咬指甲癖
随便看	civilaviation civil aviation civil-aviation civil aviation accident civil aviation accidents Civil Aviation Act civil aviation administration civil aviation administration of china civil aviation administration of chinacaac Civil Aviation Administration of Vietnam Civil Aviation Advisory Committee Civil Aviation Advisory Group civil aviation agreement civil aviation airport Civil Aviation Assistance Group Civil Aviation Authority Civil Aviation Authority of Macau Civil Aviation Authority-War Training Service civil aviation calamity civil aviation characteristic majors civil aviation communication center civil aviation construction civil aviation disaster Civil Aviation Division civil aviation early warning