🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
and wrote to his wife Martha.
给他妻子Martha写信。
His name is John Smith.
他叫约翰、史密斯。
He came out of the library, a large book under his arm.
他夹着本厚书，走出了图书馆。