lubricant background
BeDict Logo

lubricant

/ˈlubɹəkənt/ /ˈljuːbɹɪkənt/

Meanings
noun

润滑剂，润滑油。

A substance used to reduce friction between objects or surfaces.

Examples :

"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。
substance material science industry technical machine

Related Words

Illustration squeaking

squeaking verb

/ˈskwiːkɪŋ/

吱吱叫，嘎吱叫

"The old door was squeaking every time someone opened it. "

每次有人打开那扇旧门，它都会吱吱地响。

Illustration discomfort

discomfort noun

/dɪsˈkʌmfət/ /dɪsˈkʌmfɚt/

不适，难受，不舒服

"My stomachache caused me a lot of discomfort during the test. "

考试的时候，我的胃疼让我非常难受。

Illustration intimacy

intimacy noun

/ˈɪn.tɪ.mə.si/

亲密，亲近， близость.

"My teacher fostered a classroom atmosphere of intimacy, encouraging students to share their ideas openly. "

我的老师营造了一种亲近的课堂氛围，鼓励学生们坦诚地分享他们的想法。

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 applied

applied adjective

/əˈplaɪd/

实际应用的，应用的

"The new math strategies were applied successfully in the classroom. "

新的数学策略在课堂上得到了成功的实际应用。

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 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。