燕巢 yàncháo swallow's nest Origin Definitions Defs Strokes Stroke Words Sentences Sents 燕巢于幕 yàncháoyúmù dangerous situation a swallow nesting on a tent curtain; an extremely precarious or dangerous position燕巢幕上 yàncháomùshàng dangerous situation a swallow building its nest on a tent curtain; a metaphor for a precarious or extremely dangerous situation