🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
n. [植]罗汉松
🗣️ 情景例句
He worked his way through college.
他半工半读念完大学。
I speak the dialect perfectly.
我方言说得很好。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，