Cichlids
(cichlid 的复数) n.棘鳍类热带淡水鱼,丽鱼科鱼
🗣️ 情景例句
Are all the classes within walking distance?
所有的教室都在步行范围之内吗？
Don't worry! It's nothing.
不要紧，没什么事。
Sorry! It's not a very good line. Could you speak more clearly, please?
对不起！电话线路不太好。你能说清楚一些吗？