May we recommend a weekend in Stockholm?...我们可以提议在斯德哥尔摩度周末吗？Many experts also like to recommend such a low - cost method of apportionment.很多专家也喜欢向大家推荐这种摊低成本的方法.We also recommend a full day optional excursion to the Upper...
Some manufacturers used a little fumed litharge and basic lead sulfate here also.有些制造厂也用少量细质的一氧化铅和碱式硫酸铝.Litharge itself has been used as a stabilizer.一氧化铅本身就可作稳定剂使用.Red Lead Red lead is made by calcining litharge in a mu...
可以把你的信息或标志印在信纸上。Stationery can be imprinted with your message or logo.所有的指示标志和公告都被译成了英语和西班牙语。All the signs and announcements were rendered in English and Spanish.她在墙上贴满了十二星座的标志。She covered the walls with the signs of the...