词汇 | urine |
词根词缀 | 词源: early 14c., from O.Fr. urine (12c.), from L. urina "urine," from PIE *ur- (cf. Gk. ouron "urine"), variant of base *awer- "to moisten, flow" (cf. Skt. var "water," Avestan var "rain," Lith. jures "sea," O.E. wær, O.N. ver "sea," O.N. ur "drizzling rain." Urinate is a 1590s back-formation from urination (early 15c.). 词根记忆: n. 尿[urin,ur=urine,表示"尿"] 词根词缀: urine urine n 尿wrin,ur=urine,表示”尿” urine n 尿urinate v 排尿(urin+ate) urinal n 尿壶,小便池urology n 泌尿学(ur+o+log学科+y) |
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