🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
[医]鲻
🗣️ 情景例句
Would you please repeat your offer again?
能否再说一遍您的优惠？
Being the newest member of this committee is really difficult.
能成为这个集体的新成员是很难的。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。