Heliolitidae
日射珊瑚科
🗣️ 情景例句
Good afternoon, Mrs. Martin. I've come to see Mr. Martin.
您好，马丁夫人。我来看看马丁先生。
How much is a round-trip ticket to Beijing?
一张到北京的来回票要多少钱？
She is a strong swimmer and many people feel that she is sure to succeed.
她是一个游泳能手，很多人认为她一定能成功。