narrow groove的意思|示意

美 / ˈnærəu ɡru:v / 英 / ˈnæro ɡruv /

[医]minor groove

His mind works in a narrow groove.

他心地狭隘.

辞典例句

The correct processing of narrow groove which is not equidistant always has a difficult problem.

不等距的窄槽找正加工是机械加工的难题之一.

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