🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
裸蕨
🗣️ 情景例句
I know you are.
我知道你是。
Jeffrey was allowed to listen in on the committee's debate.
杰夫里被允许旁听委员会的讨论。
So archaeologists have neither history nor legends to help them to find out where the first 'modern men' came from.
于是，考古学家们既缺乏历史记载，又无口头传说来帮助他们弄清最早的“现代人”是从哪里来的。