trough; groove
Example Sentences
数控车间里，技术工人正在定期清理机器排屑导轨底部的润滑油槽。
shù kòng chē jiān lǐ, jì shù gōng rén zhèng zài dìng qī qīng lǐ jī qì pái xiè dǎo guǐ dǐ bù de rùn huá yóu cáo.
In the CNC workshop, technical workers are regularly cleaning the lubricating oil groove at the bottom of the machine's chip removal guide rail.
Save this word to your Smart Flashcards
Master vocabulary with Spaced Repetition (SRS), native pronunciation audio, and active recall practice on HaoHSK.
Related Words & Compounds
(coll.) molar; back tooth
(slang) an aspect that invites ridicule (e.g. a film's plot inconsistencies or unrealistic character behavior)
brewery / papermaking craft shop (in former times)
steel groove / V-shaped steel bar
slot / groove / slotted hole
feeding trough in stable
tanker (truck)
slot
thecodont (type of reptile that existed in the Permian and Triassic Periods)
Thecodontia (obsolete taxonomic grouping of reptiles)
Complete Chinese Learning & HSK Preparation Directory
Explore all Mandarin Chinese modules from beginner to advanced: Listening, Reading, Vocabulary, Grammar, Characters, and HSK Mock Tests.
