Nonsinusoidal
[电] 非正弦的
🗣️ 情景例句
Yeah, and I have to finish this report by four.
是，我在四点之前得完成这个报告。
Truth lies at the bottom of a well.
事实真相往往不在表面，而在深层。
It can be unpleasant to live even several miles from an aerodrome;
即使住在离机场几英里以外的地方，机场的噪音也会使人难受。