在工业上，金刚石可以用作工具表面坚固、耐腐蚀的覆盖层。In industry, diamond can form a tough, non-corrosive coating for tools.金刚石在阳光下放出五颜六色的光芒.The diamond shone with every hue under the sun.珠宝商宣称这金刚石是真的.The jeweller pronounced the diamond to be gen...
他跌倒时,前颚撞在了道路的边石上.He hit his forehead against kerb when he fell.而且他的面孔光润, 颚骨下陷.And then his face was smooth , with a receding jaw.牙痛使我整个颚都痛起来了.A too thacke racked my jaw....
The field may be provided by permanent magnets or by electromagnets.外地可能提供的永磁材料,或由电磁铁.The rails of their Maglev train were made of about 100 magnets.他们所做的磁悬浮列车轨道采用了约100块磁铁.Magnets are used for the controller's attac...
I charge twenty dollars an hour plus out-of-pocket expenses.我每小时收取20美元，另加垫付的现金开支。The hurricane demage was assessed at three million dollars.飓风损害赔偿金的金额被确定为三百万美元。He paid ten dollars for the new harness.他花十美元买了这件马具。A carele...
He is hosing the car down.他正在洗车.In one driveway a chauffeur wearing rubber boots was hosing down a limousine.其中一条私人车道上，一位穿着橡胶靴的专职司机正用水管冲洗一辆豪华轿车。The gardener is hosing the garden.园丁正在用软管输水浇花园....