劳驾, 请加满不含铅的汽油,并检查一下机油.Excuse me, please fill it up with unleaded and check the oil.一种含铅的氯化物和钒酸盐的矿物,是钒的来源.A red , yellow, or brown mineral ore of vanadium and lead.请加满不含铅的汽油,并检查一下机油.A : Fill it up with unleaded and check ...
The gem is beyond my pocket.这颗宝石我可买不起.Swiss Basel international is horological gem exhibition is the most large - scale on the world professional exhibition.瑞士巴塞尔国际钟表珠宝展览会是世界上最大规模的专业性展览会.GEM issuers set up two sets of qu...