短語詞組短語unsmooth development 曲折發(fā)展unsmooth defecation 大便堅澁unsmooth pulse 脈澁unsmooth improvement 增澁unsmooth speech 語言不利unsmooth highway 坑槽路段unsmooth blockage 卡澁Green grass is unsmooth 青澁unsmooth air -exhaust 排氣不良unsmooth going of track 線路不平順 返回 unsmooth