n. 1.吸入，纳入，收纳。 2.进水口 (opp. outlet); 输入端，(矿井的)进风巷道，通风孔。 3.吸气，进气。 4.【医学】摄入量，摄取。 5.纳入(数)量，【物理学】输入能量；【矿物】进风量。 6.〔英方〕(从沼泽等圈入的)围地，垦地。 7.被收纳的东西，被吸收到团体[组织]里的人。 短语和例子 an intake guide 吸气导管。 intake of food 食物摄取。 an intake tower 进水塔。
the act of inhaling; the drawing in of air (or other gases) as in breathing 同义词：inhalation, inspiration, aspiration, breathing in,
the process of taking food into the body through the mouth (as by eating) 同义词：consumption, ingestion, uptake,
an opening through which fluid is admitted to a tube or container 同义词：inlet,
An intake, or especially for aircraft inlet, is an air intake for an engine. Because the modern internal combustion engine is in essence a powerful air pump, like the exhaust system on an engine, the intake must be carefully engineered and tuned to provide the greatest efficiency and power.
例句与用法
1.
This reduces the air intake . 这使空气进入量减少。
2.
The velocity in the intake is not equal to the stream velocity . 进口的流速不等于河水流速。
3.
There was a horrified intake of breath from every child . 所有的孩子都害怕地倒抽了一口凉气。
4.
The two types of engine valves are intake and exhaust . 发动机气门的二种型式是：进气口和排气口。
5.
Mr. hyde shrank back with a hissing intake of the breath . 海德先生猛然朝后一缩，倒抽了一口凉气。
6.
One or two staple crops are the chief sources of food intake . 一、两种主要农作物是人们食物的主要来源。
7.
The driver was accused of knocking down most of each day's intake . 那司机被控贪污每天的大部分车票收入。
8.
Intake of dry matter is also impaired by this lower digestibility . 牲畜所采食的干物质数量会因可消化性差而减少。
9.
Many burned patients will take oral fluid and regulate their own intake . 多数烧伤病人将经口饮水，而且自己调节入量。
10.
When there is vacuum in the intake manifold, the vacuum holds the diaphragm up . 当进气歧管有真空存在时，真空便向上吸引膜片。
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