The diving school has acquired a franchise for scuba equipment.潜水学校获得潜水用水肺的特许经营权.While on honeymoon in Bali, she learned to scuba dive.她在巴厘岛度蜜月时学会了带水肺潜水.My hobbies were skiing and scuba diving.我爱好滑雪和潜水。I first got hooked...
They sat aside 100 channels, each 200 kilohertz wide.他们在旁边坐了100种渠道, 各200千赫宽.Twisted - pair conductors are sufficient if frequencies of interest are below a few hundred kilohertz.如果信号频率低于几百kHz,则使用双绞线就已足够....
He seemed so sure of his decision, how could he flip-flop so dramatically now?他当时好像对自己的决定非常肯定，现在怎么会突然有如此巨大的转变呢？The thunder crashed dramatically.雷声震耳欲聋。She bowed dramatically. 'Anastasia Krupnik, at your service,...