n.运送死伤者用的直升机...

dustbins的音标：...

adj.防尘的...

私人企业...

duster的音标：duster的英式发音音标为：['dʌstə(r)]duster的美式发音音标为：['dʌstɚ]...

dusters的音标：dusters的英式发音音标为：['dʌstəz]dusters的美式发音音标为：['dʌstəz]...

The dedusting efficiency of the electrostatic dust precipitator was enhanced after reform.改造后,电除尘器除尘效率提高.Combustion itself is key to smoke abatement and dedusting.认为消烟除尘必须从燃烧本身入手.Therefore, China has a huge potential mar...

Power pesticide dusters can be calibrated and used to apply pertilizer.动力杀虫剂可以调整用来施肥.Those old dusters will become useful for polishing the car.那些旧掸子来掸汽车上的灰倒挺合用的.All warriors will now be painted pink, and armed with feat...

deindustrialization的音标：deindustrialization的英式发音音标为：[di:ˌɪndʌstrɪələ'zeɪʃn]deindustrialization的美式发音音标为：[diˌɪndʌsˌtrɪrlə'zeɪʃən]...

Some models come with attachments for dusting.一些模型上附带了除尘器。He gave his opponent a good dusting.他将他的对手打得大败.Use loose powder to set your makeup, dusting the excess off with a brush.用散粉来定妆，将多余的粉掸掉。...

The ant is the most industrious animal; however, it is the most taciturn one.没有任何动物比蚂蚁更勤奋，然而它却最沉默寡言。She was an industrious and willing worker.她是个勤劳肯干的员工。We Chinese people are brave and industrious.我们中国人是勇敢勤劳的.A good head...

adj.布满灰尘的( dusty的最高级 )，灰尘弥漫的，（对要求或问题）轻率的回绝，毫无用处的回答...

…a popular advertising industry practice of using performers to tout products…广告业常用的利用艺人来兜售产品的做法The drugs industry is complex and hard to penetrate.医药行业非常复杂，很难进入。The industry was awaiting a judgment from the European Cou...