🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
To play with his son
和儿子玩耍
'It's a waste of time.
“这是浪费时间。