| 释义 |
〔projectile〕A fired, thrown, or otherwise propelled object, such as a bullet, having no capacity for self-propulsion.抛射体：被发射出去、扔出去或被推动的物体，比如子弹，它没有自我推进的能力〔reach〕To project as far as:传达：最大限度地发射出去：〔transmitter〕An electronic device that generates and amplifies a carrier wave, modulates it with a meaningful signal derived from speech or other sources, and radiates the resulting signal from an antenna.发射机：一种产生并放大载波的电子装置，它从声音或其它材料而来的有意义的信号调制并将最后得到的信号通过天线发射出去 |