They say Longjing tea is pure and fragrant and has a sweetish and mellow taste.听说龙井茶清纯芬芳,口味甘美醇和.At the other tables couples were now in a mellow mood, chattering happily and drinking.其他桌上的情侣们正一边饮酒一边畅谈，兴致很高。He'd had ...
He'd had a few glasses of champagne himself and was fairly mellow.他自己也已几杯香槟下肚，很是飘飘然。His voice was deep and mellow.他的声音深沉而柔和。Is she more mellow and tolerant?她更成熟、更宽容吗？...
A pigeon emerges, wings flapping noisily, from the tower.一只鸽子从塔里钻出来，扑扑地拍打着翅膀。A pigeon strutted along the roof, cooing rhythmically.一只鸽子沿着屋顶大摇大摆地走, 有节奏地咕咕叫.The pigeon homed from a distance of 100 miles.鸽子从百英里之外返回窝巢....pig...
The Frequency Shift Keying modulation is widely used in HF digital communication.移频键控是短波数字通信中常用的一种调制方式.Her sister carried with her most of the grimness of shift and toil.她姐姐身上还带着艰辛操劳的痕迹.Before deselecting shift the selec...