🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Hi, Frank.
嗨， Frank。
Which one is the longest river in China?
中国哪条河流最长？
Her mother died when she was eight years old.
她8岁时母亲就去世了。