单词	be (well) up on (or in)
释义	请查阅词条：up
随便看	like nothing on earth likens liken sb to liken somebody to liken someone/something to liken someone/something to liken someone to liken something to liken sth to liken to like one possessed like (or for) grim death like (or for) grim death like peas in a pod like peas (or two peas) in a pod like peas (or two peas) in a pod like piccadilly circus like pulling teeth like pulling teeth like putty in one's hands like putty in someone's hands liker like ripe plums likert Likert scale 风云人物风云榜风传风俗风俗画风光风凉风凉话风刀霜剑风力 Incoterms Indefinitpronomen indem Indemnität in_den_Hauptrollen in_den_sauren_Apfel_beissen Indensität in_den_Stand_“ON” Indentgeschäft Indentnehmer