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lubricants

/ˈluːbrɪkənts/ /ˈljuːbrɪkənts/

Meanings
noun

润滑剂，润滑油。

A substance used to reduce friction between objects or surfaces.

Examples :

"The mechanic used lubricants to make the engine parts move smoothly. "
机械师使用了润滑油，让引擎的各个部件运转得更顺畅。
material substance technical machine industry science

Related Words

Illustration several

several noun

/ˈsɛv(ə)ɹəl/

几块私有土地, 私人 земельный участок

"The family owns several, a small plot of land behind their house. "

这家人拥有几块私有土地，就在他们房子后面有一小块。

Illustration substance

substance noun

/ˈsʌbstəns/

物质, 材料

"The scientist carefully examined the substance to determine its chemical composition. "

科学家仔细检查了这种物质，以确定它的化学成分。

Illustration personal

personal noun

/ˈpɜː.sən.əl/ /ˈpɜɹ.sən.əl/

征友广告，个人广告

"The online personal for finding a book club partner was very popular among students. "

在网上发布的寻找读书俱乐部伙伴的征友广告在学生中非常受欢迎。

Illustration between

between noun

/bɪˈtwiːn/ /bəˈtwin/

缝针，绗针

"The seamstress used a sturdy between to create a precise, even stitch on the thick upholstery fabric. "

这位女裁缝用一根结实的绗针在厚厚的装饰面料上缝制出精准均匀的针脚。

Illustration friction

friction noun

/ˈfɹɪkʃən̩/

摩擦， 摩擦力

"The friction between the pencil and paper allows us to write. "

铅笔和纸之间的摩擦力使我们能够写字。

Illustration lubricant

lubricant noun

/ˈlubɹəkənt/ /ˈljuːbɹɪkənt/

润滑剂，润滑油。

"The bike chain was squeaking loudly, so I applied lubricant to it to make it run smoothly. "

自行车链条吱吱作响，所以我给它上了润滑油，让它运行更顺畅。

Illustration mechanic

mechanic noun

/məˈkænɪk/

技工，机修工.

"The mechanic fixed the broken bicycle chain. "

那个技工修好了断掉的自行车链条。

Illustration pharmacy

pharmacy noun

/ˈfɑːməsi/ /ˈfɑɹməsi/

药房，药店

"My grandmother needs her medication, so we went to the pharmacy to pick it up. "

我奶奶需要她的药，所以我们去了药房帮她取药。

Illustration smoothly

smoothly adverb

/ˈsmuːðli/

顺利地，流畅地。

"The waiter carried the trays of food smoothly, avoiding any spills. "

服务员平稳地端着几盘菜，没洒出一滴。

Illustration objects

objects noun

/ˈɒbdʒɛkts/ /əbˈdʒɛkts/

物体，东西

"The children collected colorful objects from the beach, like seashells and smooth stones. "

孩子们从海滩上捡起各种色彩鲜艳的东西，比如贝壳和光滑的石头。

Illustration surfaces

surfaces noun

/ˈsɜːrfəsɪz/ /ˈsɜːrfɪsɪz/

表面, 面.

"Option 1 (Focus on table): "The child drew a picture on the surfaces of the wooden table." Option 2 (Focus on liquid): "In the science experiment, bubbles formed on the surfaces of the water." "

Option 1 (Focus on table): 孩子在木桌的表面画了一幅画。 Option 2 (Focus on liquid): 在科学实验中，气泡在水面上形成了。

Illustration reduce

reduce verb

/ɹɪˈdjuːs/ /ɹɪˈduːs/

减少，降低。

"to reduce weight, speed, heat, expenses, price, personnel etc."

减少体重、降低速度、降低热度、减少开支、降低价格、裁减人员等等。