The Marshal stepped over the vacuum-cleaner and stumped out of the room.元帅迈过真空吸尘器，脚步沉重地走出了房间。He stepped out of the shower and began towelling himself down.他走出淋浴间，开始用毛巾把身子擦干。He stepped in front of her, barring her way.他走到...
a method of smelting iron一种炼铁方法Darby was looking for a way to improve iron when he hit upon the idea of smelting it with coke instead of charcoal.达比一直在寻找改善铁质的方法，他猛然想到可以不用木炭熔炼，而改用焦炭。Fire provided a means of smelting ores....
The firm has been dispensing ointments.本公司配制药膏.A range of ointments and creams is available for the treatment of eczema.有一系列治疗湿疹的油膏和乳膏可以买到。Antibiotic ointments are useful for concurrent bacterial infections.抗菌素软膏对伴发的细菌感染...
他混进人群里就不见了.He mingled with [ in ] the crowd , and was lost to sight.她巧妙地混进了他的家庭.She cleverly insinuated herself into his family.画家把颜料混进油里来调色.A painter tempers his colours by mixing them with oil....