这本书我从头到尾看过两遍.I've read the book twice from cover to cover.地已犁了两遍.The fields have been ploughed twice.教师连着讲了两遍.The teacher explained twice in succession....
The path goes under the river by way of the tunnel.这条通道经隧道从河下经过。"It's my ulcer," he added by way of explanation.“那是因为我得了溃疡，”他补充解释说。I had better say a few words by way of explanation.我最好以解释的方式说几句话....
Insecurity might creep in.可能会不知不觉地产生不安全感。The prime minister spoke of the general insecurity in the country.总理谈到了全国普遍存在的不安全。Insecurity might creep in...可能会不知不觉地产生不安全感。She is assailed by self-doubt and emotional insecurity...
The mechanism of the surface colouration of the flame - retardant nylon product and its application are introduced.介绍阻燃尼龙制品表面着色的机理及其应用.The developments of technologies for plastics colouration with colour master - batche...
The hydrophobicity is related to molecular volume and polarity.分子的疏水性跟分子的体积和极性有关.Multicolored reconstructions have been formed using ( black and white ) volume holographic plates.利用黑白体积全息片已经做成了彩色重建象.A supplementary volum...