umbrella

听听怎么读

英 [ʌmˈbrelə]

美 [ʌmˈbrɛlə]

是什么意思

雨伞；〈比喻〉保护物；[军]空中掩护幕；总括

变形

复数：umbrellas

双语释义

n.(名词)

[C] (雨)伞 folding frame of spokes attached to a stick and handle and covered with fabric, used to shelter a person from rain
[C] 起保护作用的力量〔势力〕 any kind of general protecting force or influence

英英释义

umbrella[ ʌm'brelə ]

n.
- a lightweight handheld collapsible canopy
- a 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"

学习怎么用

词汇搭配

用作名词 (n.)

动词+～

bring〔carry〕 an umbrella带着伞
close〔pack, shut〕 an umbrella收伞
open〔put up〕 an umbrella撑开伞

名词+～

beach umbrella海滩遮阳伞
air umbrella空中保护伞

介词+～

under the umbrella of在…的庇护下

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

双语例句

用作名词(n.)

The wind blew my umbrella inside out.
风把我的伞吹得翻过去了。
You should take an umbrella just as a precaution.
你该带把伞，有备无患。
Can you identify your umbrella among this lot?
你能在这些伞中认出你自己的伞吗？
She was holding up an umbrella.
她打着雨伞。
An umbrella will protect you from the rain.
雨伞可以保护你不致雨淋。
Those small states are under the umbrella of the super power.
那些小国在超级大国的庇护之下。

权威例句

Umbrella Advocates Versus Validity Police: A Life-Cycle Model
UMBRELLA-SHAPED SUTURE ANCHOR DEVICE WITH ACTUATING RING MEMBER
Transcatheter umbrella closure of valvular and paravalvular leaks.
Double-umbrella closure of atrial defects. Initial clinical applications.
Focal Species: A Multi-Species Umbrella for Nature Conservation
Opening mechanism for umbrella-like intravascular shunt defect closure device
Greenfield filter versus Mobin-Uddin umbrella: the continuing quest for the ideal method of vena caval interruption.
Nonphysical sampling distributions in Monte Carlo free-energy estimation: Umbrella sampling
Extension to the weighted histogram analysis method: combining umbrella sampling with free energy calculations
Vitamin D and multiple health outcomes: umbrella review of systematic reviews and meta-analyses of observational studies and randomi...

同义词

shadow refuge bumbershoot asylum

u开头的单词