起泡剂是能够发生化学反应并产生气体的物质.Foaming agent is a chemical reaction can occur and produce gases.运用GC-MS剖析两起由起泡剂引发的选矿事故.Two mineral processing accidents resulted from frothers are analyzed by means of GC - MS....
她变得不耐烦了,声音也变尖了.Her voice sharpened as she became impatient.她的声音提高变尖.Her voice rose to a shriek.当我们头发变多,耳朵变尖的时候?When do we sprout hair and pointy ears?...
She had been babysitting him and his four-year-old sister.她一直都在照看他和他4岁的妹妹。Would you like me to do any babysitting?您需要我帮忙照看孩子吗？If you ever need help with the babysitting, I'd be glad to oblige.如果你什么时候需要找人照看孩子，我很乐意帮忙。...
Why not just hand out blindfolds, Captain?何不干脆给我们眼罩不就行了 吗 ?Prejudice blindfolds the mind.偏见使人无法正确理解事物.Blindfolds were used in all the books about clubs and initiations and that sort of stuff.所有关于俱乐部和入会仪式等诸如此类的书中都提到过眼罩....
" Better send him to Bellevue, " he recommended. " He's got pneumonia. "“ 最好送他去贝列佛医院, " 他建议道, " 他得了肺炎.Turner left his Bellevue roots for Taiyuan two months ago.特纳两个月前从贝尔维尤去了太原....