英语词汇“optional parts”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	optional parts
释义	optional parts 可选部分；任选部分
随便看	deep seam deep-sea merchant ship deep sea mining vessel deep sea moor buoy array deep-sea mooring deep sea mooring deep-sea motor deep-sea ooze deep sea plain deep-sea plain deep-sea plain basin deep-sea prawn deep-sea prawns deep sea propagation deep search deep-searching deepsea reel deepsea research vehicle deep-sea reversing thermometer deep-sea robot deep-seas deepseas deep-sea salvage service deep-sea salvage tug deep-sea salvage vessel 风沼萦新皱风泉悲鸣风泉满清听风波下洞庭风波不信菱枝弱风流不人知风流不把花为主风流事风流云散风流云散大祥大票大祸临头大禁大秋大秋作物大科学大秦大稔大空