Jawless
无颚的
🗣️ 情景例句
He's planning a get-together
他计划办一个聚会
He is studying the ecology of ameba.
他在研究阿米巴
These satellites go round the earth and help us to learn more about the earth, the weather and other things.
这些卫星绕着地球转，帮助我们更好地了解地球、天气和其他情况。