基本解釋滑軌英漢例句雙語例句Each actuator is marked with a serial number, air connection and bottom mounting holes are marked for easy track and distinction.産品序列號、氣源接口及底部安裝孔全部電腦打字，易於辨識和跟蹤服務(wù)。actuator track更多例句詞組短語短語uS Actuator track 滑軌actuator track更多詞組專業(yè)釋義交通運(yùn)輸工程滑軌