我用拇指指甲把台灯上的螺钉拧紧了。I used my thumbnail to tighten the screw on my lamp.台灯哗啦一声掉到地上.The desk lamp fell to the floor with a crash.这盏台灯是装在圆形底座上的.The lamp stands on a circular base....

“台灯”的拼音为：tái dēng...

“台灯”的英语可以翻译为：desk lamp，table lamp，reading lamp ...