单词	silk route
释义	silk route 丝路,丝绸之路
随便看	self-locking mode selflocking nut self locking nut self-locking nut self -locking nut self-locking, nut pressing self-locking nuts Self locking performance self-locking pin self-locking property self-locking rivet bolt self-lockings self-locking screw self locking set screw self-locking spinning insertion nail self locking steering gear self-locking steering gear self-locking-type differential self-locking valve self-locking worm gear self-locking wrench self-lock mechanism selflock nut self lock nut self lock of PLL