词汇	intermediate roller
释义	intermediate roller 调节辊
随便看	telescope fork telescope for operation telescope for retrograde vision,bronchoscopic telescope for side vision,bronchoscopic telescope for the purpose of beam-splitting telescope gas-holder telescope gauge telescope guidance telescope handle telescope handle for hand implements telescope holder telescope house telescope impression telescope into telescope jack telescope J-Horner telescope jib telescope jibsliding jib telescope jib-type container crane telescope joint telescope ladder telescope-lens compound system telescopelevel telescope level telescope magnifier combination