词汇	卫得
释义	卫得 Vedei
随便看	line retrace ratio line retrieval line retrofit line retry parameter line return period line-return period line reversal Line Reversal Detection Going On-Hook line reversal method Line-reversal method line reverse key liner expansion coefficient liner fabric liner fallen liner-feedback-shifting-register liner feedback shift register liner flange liner fleet Liner for crosshead lubricating pump liner form of logarithms liner freight Liner Freight Rate liner frequency modulated liner girth liner gravel packing