[来去无踪 / 來去無蹤, lái qù wú zōng, ㄌㄞˊ ㄑㄩˋ ㄨˊ ㄗㄨㄥ]come without a shadow, leave without a footprint (成语 saw); to come and leave without a trace#120898[Add to Longdo]
[来无影,去无踪 / 來無影,去無蹤, lái wú yǐng, qù wú zōng, ㄌㄞˊ ㄨˊ ㄧㄥˇ, ㄑㄩˋ ㄨˊ ㄗㄨㄥ]come without a shadow, leave without a footprint (成语 saw); to come and leave without a trace[Add to Longdo]
[じょうしょてんめん;じょうちょてんめん, joushotenmen ; jouchotenmen](n, adj-na, adj-no, adj-t, adv-to) (arch) tender sentiments; being overcome with emotions; having a tender feeling (for a person)[Add to Longdo]
[ぼうぜん;ボーゼン;もうぜん(惘然), bouzen ; bo-zen ; mouzen ( bou zen )](adj-t, adv-to) dumbfounded; overcome with surprise; in blank amazement; in a daze[Add to Longdo]