对每升溶液加入20毫克硅藻土助滤剂.Add 20 mg. of diatomaceous earth filter aid per liter of solution.可不断地加入硅藻土.Diatomite may be continuously added.在分包者的仓库中允许使用硅藻土.One could use Diatomite in storage of a Sub - divider....
站立一整天之后坐下来真舒服.It's nice to sit down after being on my feet all day.这堵墙往后坐了.The wall is beginning to slope backwards.枪在射击后向后坐.A gun recoils after being fired....
不过我还得找一找. ”But I'll have to dig for it.'他搜索枯肠想找一找惠特科姆下士对他怨恨的缘故.He racked his memory for some clue to the origin of Corporal Whitcomb's bitterness toward him.让我找一找, 啊,给你, 这是我们的价格单.Let me see. Yes, here is o...
金矿并非无底的宝藏，金子终究会被采光。A gold mine is not a bottomless pit, the gold runs out.这个房间有十来扇窗户,采光甚佳.The room was well lighted by a dozen windows.整个地区的矿藏都被采光了.The whole area has been mined out....