There are many factors influencing spontaneous combustion in goaf and their relative essentialities are different.采空区自然发火的影响因素很多,各因素之间的相对重要性不同.The disease has an unpredictable course with exacerbations and spontaneous re...
要慢慢地打探他的口风，要确保是他的心里话。Sound him out gradually. Make sure it is what he really wants.每个人都言语不露痕迹地试图打探到更多关于他的事。Everyone tried discreetly to find out more about him.有空缺职位的时候，办事处就到各个大学去打探。When vacancies occur, the office puts ...
Most trees lose their foliage in winter.大多数树木在冬天落叶。Foliage and other aboveground parts of plants by means of a sprayer.以喷雾施用于植物叶片和其它地上部分.European goosefoot with strong - scented foliage; adventive in eastern North Americ...
All the motels lie beside the road.所有的汽车旅馆都位于公路旁边.A lot of motels lie beside the turnpike.很多汽车旅馆都位于付费公路旁边.Talk was unrestrained in the motels and bars.在汽车游客旅馆或是酒吧间里,人们谈起话来毫无顾忌....
She typed an original and two carbons.她用打字机打出了原件及两份副本.He inserted the paper and two carbons.他放入了那张纸和两张复写纸。Isolable carbocyclic compounds contain seven or fewer carbons in the cycle.可分离的碳环化合物环内含七个或七个以下的碳....