umbrellas 基本解释
n.（雨）伞( umbrella的名词复数 )；阳伞；起保护作用的力量[势力]；保护国（或体系）
英英释义
umbrella
n.a lightweight handheld collapsible canopya formation of military planes maintained over ground operations or targets"an air umbrella over England"
having the function of uniting a group of similar things"the Democratic Party is an umbrella for many liberal groups"; "under the umbrella of capitalism"
adj.covering or applying simultaneously to a number of similar items or elements or groups"an umbrella organization"; "umbrella insurance coverage"
umbrellas 相关例句
词组短语
beach umbrella n. （美）遮阳伞（海滨或花园用的）
under the umbrella of在……的保护下
umbrella stand伞架
umbrella term涵盖性术语
权威例句
UmbrellasUmbrellasUmbrellas and flagships: efficient conservation surrogates or expensive mistakes?Molecular UmbrellasDesign and Synthesis of Molecular UmbrellasMolecular umbrellas: a novel class of candidate topical microbicides to prevent human immunodeficiency virus and herpes simplex viru...Chemical Evidence for Transbilayer Movement of Molecular UmbrellasStabilizer retention device for beach umbrellasEMPIRICAL VALIDATION OF A METHOD FOR UMBRELLA SPECIES SELECTIONCARNIVORES AS FOCAL SPECIES FOR CONSERVATION PLANNING IN THE ROCKY MOUNTAIN REGION
