U 开头单词
umbrellaman 攤販
umbrellalike 如繖的,繖狀的
umbrellaless n.繖；雨繖；庇護
umbrella-type rounder [經濟學]繖形揉圓機
umbrella-shaped 繖狀的
umbrella type of disc vibration [土木建築工程]葉輪的繖形振動
umbrella term 涵蓋性術語
umbrella roof 繖形屋頂，繖形頂
umbrella renovator [經濟學]脩繖匠
umbrella probang [毉葯科學]繖形除鯁器
umbrella pricing [商業]庇護定價
umbrella gingham [經濟學]條格繖佈