Cardiospasm
贲门痉挛
🗣️ 情景例句
If you roughhouse with a cat, you're going to get scratched.
如果你喜欢和猫嬉戏，可能会被爪子抓伤。
If I had known her telephone number, I would have called her.
如果我知道她的电话号码，我就给她打电话了。
He can't make it today. He has to stay at home.
他今天不行了。他得呆在家里。