🧩 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
OK. I understand. Thank you.
好吧，我懂了，谢谢你。
How long have you stayed there?
你在那儿住多久了？
Here's another photo of Lily. Look! She's swimming very well.
这儿有莉莉的另一张照片。看！她正在游泳，游得非常好。