单词 sad 释义 ▪ I. sad, a. and adv.|sd|Forms: 1–3 sd, 3 sa, sead, sed, 5–7 sade, 4 saad, zed, 4–5 said, 4–6 sadd(e, 3– sad.[Com. Teut.: OE. sd = OS. sad, MDu. sat (Du. zat), OHG., MHG. sat (mod.G. satt), ON. sa-r (rare: superseded by sadd-r, pa. pp...
单词 sad 释义 sad adj (-dder, -ddest) 1 showing or causing sorrow; unhappy 悲哀的; 忧愁的; 难过的 a sad look, event, story 忧愁的表情、 伤心的事件、 悲惨的故事 John is sad because his dog has died. 约翰因为自己的狗死了非常伤心. I´m sad you´re...