短语:思缩拼音:si1siˉ¹siː1xi1si1si¹'sisi1siː1suk1sukˉ¹sʊg1sug1suk7suk¹'sʊksuk7sug1编辑拼音解释:拘束,拘谨,胆怯,不大方编辑解释English:the act of being secretive in doing something; being excessively cautious编辑英文解释