She switched on the bedside lamp...她打开床头灯。It's a pendant lamp.是吊灯....an old lamp with a parchment shade...装着仿羊皮纸灯罩的旧台灯The hook in the ceiling had given way and the lamp had fallen blazing on to the table.天花板上的钩子断了，灯...
I used my thumbnail to tighten the screw on my lamp.我用拇指指甲把台灯上的螺钉拧紧了。Eddie parked his cycle against a lamp post and padlocked it.埃迪把他的自行车靠在路灯柱上，用挂锁锁好。In the evenings we eat by the light of an oil lamp.晚上我们便在一盏油灯下吃饭。...
Downsized weapons would probably offer greater utility in less populated areas.减量化的核子武器或许比较适用于可提高它在人口较少的地区.The car makers downsized the suvs when fuel became very expensive.燃油越来越贵,汽车制造商压缩了SUV的产量.Morepeople are downsized,...
The reactions of fish to AC can be distinguished into four stages: electrifying, electrotaxis, electronarcosis and electrocuting.鱼对交流电的反应可分成四个阶段: 感电 、 定向 、 麻醉和击昏反应....
总之, 感应电动势滞后于电流.In a word, the induced e . m . f . lags behind the current.任何这样的装置称为电动势源.Any such device is called a seat of electromotive force.这个电池两极的电动势是3.6伏特.The electromotive force between the two poles of this batte...