单词	bubble tube
释义	bubble tube 气泡管; 水准管
随便看	plain gap plain gate plain gauge plain gauze plain gear plain girder plain glass plain glass spectacles plain glass window plain goods plain grade plain grate plain-grating spectrograph plain-grinder plain grinder plain grinding plain grinding machine plain grinding machine external plain grinding machine internal plain grinding wheel plain groove plain hank plain headed plain head lock nut plain-hearted 雕文织采雕栏玉砌雕梁画栋雕楹碧槛雕玉双联雕盘绮食雕章琢句雕章绘句雕章缛彩雕章镂句スイシュスイショスイショウスイショウスイショウスイショウタイスイショクスイショクスイショクスイシン