🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Come over to my place at you convenience.
方便时请来我处。
How long will it take you to have it counted?
你要多少天才能把它计算好？
because this is easier to shape than other kinds.
因为燧石较之其他石头更容易成形。