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...
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。...
提及性治疗，大多数人会尴尬地偷笑。Mention sex therapy and most people will titter in embarrassment.女孩尴尬地说了句“这是马尔科姆”，打破了沉默。"This is Malcolm," the girl said awkwardly, to fill the silence.他尴尬地笑了。He smiled uncomfortably....
...the ways in which historical events intersect with individual lives...历史事件与个人生活发生关联的方式Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers.奥尔教授发明了用现有实验室激光设备给化学分子做...
My nerves were constantly on edge.我的神经时刻处于紧绷状态。Their voices set your teeth on edge.他们的声音让你浑身不舒服。This long wait for news of my son's whereabouts has set my nerves on edge.我由于迟迟得不到关于儿子下落的消息而心烦意乱....