Elapoid
眼镜蛇
🗣️ 情景例句
She is giving me piano lessons in exchange for her English classes.
我教她英语，她教我弹钢琴。
Everybody's business is nobody's business.
人人都管，大家不管。
No, I'm not. I'm eleven. Are you twelve?
不，我不是10岁，我11岁了。你12岁吗？