🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Jack's genius at business.
杰克是个经商的天才。
Knowledge is long, life is short.
吾生有涯，而知无涯。
and the railway of the future may well be the 'hovertrain',
未来的火车或许能成为气垫火车，