🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
n. 海豹属\\n
🗣️ 情景例句
Does this come with a certificate of authenticity?
这有鉴定证明吗？
What is the number?
号码是多少？
The platforms extend to a depth of over 100 feet under the sea.
平台深入海底100英尺。