[词典] [医][=white single male] 白种单身男子；
[例句]The method of noise source identification and location based on Wave Superposition Method ( WSM) is proposed.
提出了基于波叠加的噪声源识别和定位方法。
开始
[词典] start; begin; beginning; initial stage; commence;
一切都必须重新开始。
Everything had to be begun over again.
