Echoencephalology
脑回声学
🗣️ 情景例句
I cannot forgive myself for not seeing my mother when she was sick in bed.
母亲病的时候我没能去看她，为这件事我永远不能原谅我自己。
My friend phoned me at 10 a.m. Yesterday.
我的朋友昨天上午10点打电话给我。
Hello, Helen. Hello, Jim.
你好，海伦。你好，吉姆。