n. 研究,追究;探讨,探测;调查;探索;
vi. 做研究;探究;(从市场调研中)得出所预测的结果;
vt. 从事…的研究,为…而做研究;
re(again)+search(to go round)→研究;调查
🗣️ 情景例句
Sorry, but she is out for lunch right now.
抱歉,她现在出去吃午饭了。
Work hard, otherwise you'll be sorry.
努力用功,否则你会后悔的。
it requires 97 per cent less energy to travel the quarter of a million miles from the Moon to Earth-orbit than the 200 mile-journey from Earth's surface into orbit!