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vent

/vɛnt/

Meanings
noun

通风口，排气口

An opening through which gases, especially air, can pass.

Examples :

"the vent of a cask; the vent of a mould"
一个桶上的通风孔；模具上的排气孔
architecture utility environment device building machine function
noun

排气通道截面积（除以通道长度），通风口截面积（除以通道长度）

In steam boilers, a sectional area of the passage for gases divided by the length of the same passage in feet.

Examples :

"The steam boiler's vent was too small, causing pressure buildup and a potential safety hazard. "
蒸汽锅炉的排气口截面积与其长度的比值太小，导致压力积聚，存在潜在的安全隐患。
technical physics energy machine

Related Words

Illustration ventilation

ventilation noun

/ˌventɪˈleɪʃən/ /ˌvɛntɪˈleɪʃən/

通风，换气

"The poor ventilation in the classroom made it difficult to concentrate. "

教室里通风不好，让人很难集中注意力。

Illustration publication

publication noun

/ˌpʌblɪˈkeɪʃən/

出版，发行

"The publication of the school newsletter was delayed due to technical issues. "

由于技术问题，学校通讯刊物的出版发行被推迟了。

Illustration frustrations

frustrations noun

/frʌˈstreɪʃənz/

挫败感，沮丧。

"Dealing with a slow computer often leads to frustrations when trying to finish homework on time. "

用一台慢速电脑做作业，常常因为总被拖慢进度而让人感到很强的挫败感和沮丧。

Illustration confinement

confinement noun

/kənˈfaɪnmənt/

监禁，禁闭

"The confinement of the sick child to his room prevented him from attending school. "

由于生病的孩子被禁闭在房间里，他没法去上学。

Illustration opportunity

opportunity noun

/ˌɒp.əˈtjuː.nɪ.tɪ/ /ˌɑpɚˈtunəti/

机会，良机，机遇

"The scholarship offered a valuable opportunity for students to pursue higher education. "

这份奖学金为学生们提供了深造的宝贵机会。

Illustration especially

especially adverb

/əˈspɛʃ(ə)li/

特别，尤其。

"My sister is very helpful, especially when it comes to organizing things. "

我妹妹很乐于助人，尤其是在整理东西方面。

Illustration comfortable

comfortable noun

/ˈkʌm.fə.tə.bəl/ /ˈkɐmf.tɘ.bɘl/

棉被，被子.

"My grandmother bought a new comfortable for her bed. "

我奶奶给她床买了一床新的厚棉被。

Illustration vertebrates

vertebrates noun

/ˈvɜːrtɪbrəts/ /ˈvɜːrtɪbreɪts/

脊椎动物，有脊椎动物

"Simple Example: "Humans, dogs, and fish are all examples of vertebrates because they have a backbone." "

人类、狗和鱼都是脊椎动物的例子，因为它们都有脊椎骨。

Illustration complaining

complaining verb

/kəmˈpleɪnɪŋ/

抱怨，埋怨。

"Joe was always complaining about the noise made by his neighbours."

乔总是抱怨他的邻居制造的噪音。

Illustration communicated

communicated verb

/kəˈmjuːnɪkeɪtɪd/

沟通，交流。

"The teacher communicated the homework assignment to the students. "

老师把作业布置告诉了学生。

Illustration surrounding

surrounding verb

/səˈɹaʊndɪŋ/

包围，围绕。

"The large oak tree surrounding the picnic area provided welcome shade. "

围绕着野餐区的那棵大橡树提供了令人欢迎的阴凉。

Illustration frustration

frustration noun

/fɹʌsˈtɹeɪʃən/

沮丧，挫败感。

"My frustration grew as my teacher kept pointing out my mistakes in front of the class. "

当老师当着全班同学的面不停地指出我的错误时，我的沮丧感越来越强。