🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Haven't I seen you before?
我以前没见过你吗？
Don't speak all you know, but know all you speak.
不要尽言所知，而要尽知所言。
Are your grandparents still living?
你的祖父母还在么？