词汇	suction pipe line
释义	suction pipe line 吸水管线
随便看	Dual-track System dual track system of prices dual track tape recorder dual-track tape recorder dual track urbanization dual-track urbanization dual traction dual-traction Dual Trading Dual Trailing Wire Antenna Dual train drive device dual training theory dual transactions assumption dual-transactions assumption dual transfer pricing system Dual-transform dual transformation dual transformations of the society dual transform domains dual transistor Dual-transistor forward dual transitions dual transmission dual transmitter dual traverse barograph