Methoxychlor consignment four major production companies, acetate cobalt, manganese acetate series of intermediate products. 公司主要生产四氯苯醌 、 醋酸钴 、 醋酸锰等中间体系列产品.
We're lunching with Prof. White today.今天我们要与怀特教授一起吃午饭.Don't forget we're lunching with the Bennetts.别忘了我们还要和班尼特一家去午餐呢?We're lunching with John today.今天我们要与约翰一起吃午饭....
Students all over the country are facing an uncertain future.全国各地学生前途未卜。Universities are facing grave problems because of diminishing resources.由于资源的减少，大学正面临严峻的问题。St Bartholomew's is one of four London hospitals fac...
他在牛津监狱的洗衣房工作。He worked in the laundry at Oxford prison.附近有自助洗衣房 吗 ?Is there a Laundromat in the neighborhood?凯帝和我从洗衣房溜出来想自由自在地溜达溜达.Cathy and I escaped from the washhouse to have a ramble at liberty....