The gymnast poised herself on the balance beam gracefully.体操运动员优美地立在平衡木上.The gymnast performed on the balance beam with an easy grace.体操运动员在平衡木上表演得优美自如.The gymnast poised herself on the balance beam.体操运动员在平衡木上保持平衡.a lith...
Some stretches of beach are completely underwater at high tide...海滩上有些地方在涨潮时完全淹没在水中。...an underwater outlet pipe discharging waste into the sea.排污入海的水下管道The ship was underwater when they reached her.他们赶到那艘船时,船已沉到水里了.A ga...
詹尼,您今天会见到伊恩 吗 ?Will you see Ian today, Jenny?詹尼弗·哈特是个喜欢无事自扰的 中产阶级 妇女.Jennifer Hart was a fussy, middle - class woman.詹尼弗失望地把她的网球拍扔在地上.Jennifer flung her racquet down in despair....
The Network Multimedia CAI Courseware provides a bran - new teaching mode.网络多媒体CAI课件提供了一种全新的教学模式.The Computer - Assisted Instruction [ CAI ] has long been proved is an effective didactical means.计算机辅助 教学,作为一种新型的教学手段,相对于其...