我们想跟孩子们一起制作硫酸铜晶体。We tried to grow some copper sulphate crystals with our children.这些薄薄的晶体传导了大部分的动力。These thin crystals transmit much of the power.那种酸在晶体表面蚀刻出一些小孔。The acid etched holes in the crystal surface....
坦克停了下来，长长的炮管转过来瞄准了山脊。The tank stopped with the long snout of its gun turned to the ridge.火焰温度较低, 因而可使炮管寿命较长.The flame temperature is lower, thus giving a longer barrel life.二战时期的重型火炮的炮管,也是这么工作的.The heavy gun barrels of W...
She had finished the vegetables and was garnishing the roast.她已经做好了蔬菜，正在给烤肉添加饰菜。Finely chop the reserved dill andthe rest for garnishing.将保留下来的刁草叶剁碎,以备装饰.Her special touch was garnishing food.她特别喜欢装饰食物....
再次点击正方形图标，把窗口最小化。Click the square icon again to minimize the window.耶路撒冷市市长对各宗教采取折中的态度，力图使冲突最小化。The Mayor of Jerusalem has tried to minimise conflict by maintaining a middle way between the various religions.奇怪的是微软只命名了这3...