Asterina pectinifera
[机] 海燕
🗣️ 情景例句
How many brothers and sistes do you have?
你有多少个兄弟姐妹？
This is a radio.
这是一台收音机。
The secretary worked late into the night, preparing a long speech for the president.
秘书工作到深夜，为总统准备发言稿。