Entotergum
内背板
🗣️ 情景例句
Hello, my name is Susan.
喂，你好。我的名字叫苏珊。
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
Porpoises and sharks are natural enemies.
海豚和鲨鱼是天然仇敌，