🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
he'll be an important decision-maker
他将成为一个重要的决策者
I'm glad you enjoyed yourself; we enjoyed having you.
我高兴你过得愉快。承您光临，我们也过得很快乐。
What happened before printing was invented?
印刷术发明以前是怎么一回事？