The sand on the floor scrunched under our feet.地板上的沙子在我们脚下嘎吱作响。The sand martin is a brown bird with white underneath.崖沙燕是一种褐羽白腹的鸟。They all walked barefoot across the damp sand to the water's edge.他们全都光着脚走过潮湿的沙地来到水边。...
We need 3 cubic yards of sand.我们需要3立方码的沙子。Detritus usually consists of gravel, sand and clay.岩屑通常是由砂砾, 沙和粘土组成的.The white sand reflected the sun's heat.白色的沙子能反射太阳的热量。The sand massed to form a dune.沙积集起来成了沙丘.Silane co...
Departments of public health must enhance control over prescribed ephedrine preparations.卫生部门要加强对麻黄素单方制剂的管理.OBJECTIVE : To establish an HPLC method for the assaying of ephedrine hydrochloride in Xiaoerhuatanzhike tablet....
His comments are bound to add fuel to the debate.他的话必将为争论推波助澜。The authorities have urged people to stock up on fuel.当局已经敦促人们储备燃料。The new Metro is designed to run on unleaded fuel.新的地铁系统设计为使用无铅燃料。...
The rest of us started giggling, scuffing our feet on the floor.全班的同学都在笑, 把地板擦得很响.Wade edged closer to him, scuffing one foot and looking unhappy.韦德向他靠近些, 一只脚在地板上擦来擦去,显得很不高兴.The development of scuffing - type damage is i...
他于1982年被任命为天主教司铎。He was ordained a Catholic priest in 1982.我回答道,我想成为一名天主教司铎.I answered that I wanted to become a Catholic priest.主教 、 司铎以及助祭列队走进大教堂.The bishops, priests and deacons processed into the cathedral....