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单词库 \ 英汉词典 \

uptake是什么意思

uptake

英[ˈʌpteɪk] 美[ˈʌpˌtek]

n. <口>举起，<非正>（尤指对新事物的）理解力，<术>摄入，<矿>上风井；

复数：uptakes;

相关单词 uptaken water uptake

词组

be quick (或 slow) on the uptake
(informal)be quick (or slow) to understand something (非正式)理解快（或慢）

柯林斯高阶英汉双解学习词典释义

N-SING

摄入；摄取

A person's uptake of something is the amount of it that they use.
例句
The drug increases the number of red cells in the blood, enhancing oxygen uptake by 10 percent. 这种药增加了血液里的红细胞数量，从而将摄氧量提高了10%。 ...research in relation to the uptake of nitrate into vegetables. 关于蔬菜中硝酸盐含量的研究
PHRASE

理解力强/理解力弱

You say that someone is quick on the uptake when they understand things quickly. You say that someone is slow on the uptake when they have difficulty understanding simple or obvious things.
例句
She is not an intellectual, but is quick on the uptake... 她并不是个才智非凡的人，但理解力很强。 Carol was absent-minded and a little slow on the uptake. 卡萝尔心不在焉，反应有点迟钝。

英汉词典释义

n.
<非正>(尤指对新事物的)理解力,领悟力
<口>举起;拿起
<矿>上风井;上升烟道
<术>摄入,摄取(率)
领悟得快/慢；理解力强/弱
He’s a very good worker but he’s a bit slow on the uptake sometimes. You have to explain everything twice. 他活干得很好，可是有时反应太慢，什么事都得跟他解释两次。

英英词典释义

Noun
1. the process of taking food into the body through the mouth (as by eating)
2. a process of taking up or using up or consuming;
"they developed paper napkins with greater uptake of liquids"

行业词典

化工：摄取；
医学：摄取：活组织对物质的吸收和结合，如甲状腺之摄取碘；

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