thin [英][θɪn] [美][θɪn] adj.薄的; 瘦的; 稀少的; 细的; vt.使瘦; 使淡; 使稀疏; vi.变薄; 变瘦1(脂肪少; 肉少) thin; emaciated:脸瘦be thin in the face;面黄肌瘦be sallow and emaciated;瘦得皮包骨头be only skin and bones;自去年以来她瘦了好多。She has thinned down a lot since last year.2(食用的肉脂肪少) lean:瘦肉lean meat3(窄小) tight:这件上衣腰身瘦了点。The coat is a bit tight at the waist.这双鞋我穿太瘦了。These shoes are too tight for me.4(地力薄; 不肥沃) not fertile; poor:瘦土薄田poor soil and barren land