let sth in

make (a garment, etc) narrower 将（衣物等）改窄, 改瘦: This skirt needs letting in at the waist. 这裙子的腰部需要改瘦. let sb/oneself in for sth (infml 口) cause sb/oneself to suffer (sth unpleasant) 使某人[自已]惹上（不愉快的事）: You're letting yourself in for trouble by buying that rusty old car. 你买那辆生了　的旧汽车是自找麻烦. let sb in on/into sth (infml 口) allow sb to share (a secret, etc) 让某人知道（秘密等）: Are you going to let them in on the plans? 你是否打算让他们知道这些计划?

let, let alone, let down, let go, let go (of), let go of, let in, let loose, let off, let on (about sth/that...) (to sb), let oneself go, let out, let pass, let sb off (with sth), let sb out, let sb through, let sb. in, let sb. into, let sb. out, let slide, let sth into sth, let up, let's, let-down, let-up, let...down, lethal, lethally, lethargic, lethargically, lethargy, letter, letter of credit, letter-bomb, letter-box, letterhead, lettering, letterpress, letters, letting,