People don'tlike to ask questions for fear of appearing ignorant.人们不喜欢问问题，害怕自己会显得很无知。They did not want to give evidence for fear of reprisals.他们因为害怕报复而不想作证。For fear of disturbing others she spoke with bated breath.因...
His chair grated as he got to his feet.他起身时椅子发出吱吱嘎嘎的声音。Add the grated cheese to the sauce.把磨碎的干酪加到调味汁里。The gun barrel grated against the floor.枪管拖在地上发出刺耳的声音。...
The formal demonstration of system acceptability to obtain authorization for its operational use.为使系统获准投入运行性使用,对系统的可接受性所做的正式演示.The vehicle that permitted both communication and acceptability was social revolution.既能实现交流又...
Eventually, the water will permeate through the surrounding concrete.最终，水会渗透进周围的混凝土中。Water will easily permeate a cotton dress.水很容易渗透棉布衣服.Water will permeate blotting paper.水能渗透吸水纸....
She crawled on all fours over to the window.她爬到窗边。They looked rather comical as they crawled up precarious ladders.他们顺着摇摇晃晃的梯子往上爬，看起来非常滑稽。She crawled onto the river bank and lay there gulping in air.她爬上河岸,躺在那里喘着粗气.I lite...