Frustrane extrasystole
[医] 无效性期外收缩
🧩 词语组成解析
[医] 无效的
n. 期外收缩, 额外收缩
🗣️ 情景例句
Honey, if there were any problems,
亲爱的， 假如有事的话，
Adversity makes a man wise,not rich.
患难能使人聪明，但不能使人富有。
Glancing at it briefly, the dealer told him that it was worth $50.
古董商漫不经心看了一眼那幅画，告诉弗兰克那画值50英镑。