lost sight of 看不見；丟掉lost sheep 迷途羔羊（誤入歧途的人）lost property office 失物招領(lǐng)処。lost property 招領(lǐng)之失物lost policy holder 投保人失蹤lost paradise lost out 輸?shù)?/p>lost of circulation [地球科學(xué)]井漏lost money 丟失之錢lost lagoon lost in thought 陷入沉思，沉思lost in envy 非常嫉妒lost in a moment lost in 迷失於；迷戀lost generation 迷惘的一代lost face 丟臉；失麪子lost colony lost circulation alarm [經(jīng)濟(jì)學(xué)]漏失報(bào)警器lost circulation 井漏；循環(huán)液漏失lost cause of the confederacy