duty-free shop
【运输】自由轨道
of free track
暂无补充释义。
相关词条
free out (FO)
free clinic
Free Passage
exarate pupa【昆】;free pupa【昆】;pupa exarata【昆】
distortion-free【电子】;distortionless【电子】;orthoscopic【物】
risk free rate【金融】
cyanide-free cadmium (electro)-plating on powder metallurgy castings