🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
One is as old as one's heart.
心多老人多老。
What is the total circulation of this newspaper.
这家报纸总发行量多少？
You made a tough decision.
你做了一个困难的决定。