单词	air extraction
释义	air extraction 抽气
随便看	plastic component plastic components plastic compression plastic concrete plastic conduct plastic conduit plastic connector plastic consistency plastic constitutive equation plastic constraint plastic container plastic content plastic cord plastic core plastic core binder plastic core-rubber-tires plastic corpuscle plastic corrugated tile plastic cover plastic-covered plastic covered bottom plastic-covered copper wire plastic-covered distributing cable plastic-covereds plastic covered steel cord 道而不径道西说东道貌俨然道貌凛然道貌岸然道路以目道边苦李道远日暮道远知骥道远知骥，世伪知贤 06069 06070 06071 06072 06073 06074 06075 06076 06077 06078