The gas contains blow - by, sludge, acids, oil, and other contaminant.这些气体包括窜缸气体, 沉积物, 酸, 机油和其它杂质的气体.Modification of rinsing techniques by installing cascading or counter - current rinse systems increases the contaminant...
The gas contains blow - by, sludge, acids, oil, and other contaminant.这些气体包括窜缸气体, 沉积物, 酸, 机油和其它杂质的气体.Modification of rinsing techniques by installing cascading or counter - current rinse systems increases the contaminant...
The gang thought of hitting him too, but decided just to spit.那伙人也想过要揍他，但最后只是啐了他一口。Notices in the waiting room requested that you neither smoke nor spit.候车室的公告牌要求人们不要吸烟和随地吐痰。She roasted the meat on a spit.她用烤肉叉子烤肉。...
屋里到处乱放着衣服.The clothes were scattered round the room any old how.他总喜欢把东西到处乱放.He is apt to leave things about.这个房间布置得太好了，让人不好意思乱放东西。This room is so impressive it would be a shame to clutter it up....
The patient can have apples, apple juice, apple sauce, and so forth.病人可以食用苹果、苹果汁、苹果酱等。The water rate is the payment in Britain for water when it is supplied to houses and factories and so forth.在英国,水税是指住家、工厂等得到水的供应时所交纳的款...