🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
That's a good idea.
好主意。
He has been to America.
他去过美国。[曾经有过的经验]
Is there a cat in the tree?
树上有猫吗？