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核心詞議：

速記方法


知識擴展


中文詞源： shortness
精選例句

常見考點例句：

Symptoms of aortic valve disease include shortness of breath , chest pain or dizziness .

心臟主動脈瓣硬化癥狀表現是呼吸短促，胸痛，頭昏眼花。

Persistent cough or shortness of breath

持咳嗽或呼吸急促

There wasn 't any shortness of breath it 's not a big factor .

不過，沒有那么缺氧但這不是大問題。

Reactions might include quicker heart rate , sweating , and shortness of breath .

這些反應可能包括：心跳加速、出汗、短氣。

Call paramedics immediately if you feel chest pain , have shortness of breath or are unusually fatigued and they 'll walk you through the proper course of action .

如果你感到胸部疼痛、氣短或是異常疲憊，要馬上叫來醫護人員，他們會幫你正確的度過危險。