花[多]键的;
例句:
The friction disk is splined to the clutch shaft.
带有摩擦衬片的圆盘,通过花键与离合器轴相连.
The dimensions of splined fittings are standardized for both permanent ( press ) fits and sliding fits.
在花键件的尺寸为永久 ( 新闻 ) 符合规范和滑动适合.
The shaft is splined to lock into the disc to ensure positive rotation.
阀杆用花键锁在阀瓣上,以确保旋转灵活.