The special trimming for the fluorspar in Hatch No.2 is up to our requirements demands .二舱氟石的特殊平舱达到了我们的要求.The raw materials used in the production of perfluoropolyethers are a mineral ( fluorspar ) and methane.用于生产全氟聚醚...
My friend was hungry, so we drove to a shopping mall to get some food.我的朋友饿了，于是我们开车去一家购物中心吃饭。You can do some shopping in the shopping mall, if you like.你们愿意的话不妨去购物城买买东西.Excuse me, would you please tell me the way to the ...
He decided to enlist.他决定参军。If your marriage or relationship is in disrepair, enlist the help of a marriage guidance counsellor.如果你们的婚姻或关系出现裂痕，就向婚姻指导顾问求助。When she contacted me at the beginning of August to enlist support,...