🧩 词语组成解析
a. 具有脊索的, 脊索动物门的\\nn. 脊索动物
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
They talk about things like family, work, school or sports.
他们常常谈论家庭，工作，学校或运动。
You can't take it back!
说话算话！
Are there any children in the room?
屋子里有小孩吗？