Fischer's symptom
[医] 费希尔氏症状(心包粘连时的心杂音)
🧩 词语组成解析
🗣️ 情景例句
I do mean it.
我的确是说真的。
It was a terrible experience,and I won't forget it.
它是可怕的经验，我不会忘记它。
Yes. It's a Chinese car.
对，那是辆中国产的小汽车。