易混淆的单词： Breathlessness

Heart failure causes breathlessness and fatigue that severely limits normal daily activities such as walking .

心脏衰竭引起呼吸困难和疲劳，严重影响行走等正常的日常活动。

' It can help cope with pain , muscle stiffness , breathlessness , anxiety and fatigue , ' a spokesman said .

”它可以帮助对付疼痛，肌肉僵硬，呼吸困难，焦虑和疲劳，“一名发言人说。

Her chest pain worsened , and her breathlessness grew severe .

她胸痛加剧，气喘也变严重了。

They can reduce ankle swelling and breathlessness and may increase life expectancy .

它们可以减少踝关节肿胀和呼吸困难，并可能增加的预期寿命。

As the baby grows bigger , the digestive tract , lungs and liver are pushed upward . This might lead to bouts of indigestion or constipation as well as breathlessness .

随着胎儿体形不断增大，消化道、肺、肝等器官被向上推挤，这可能导致消化不良、便秘、气短等不良反应。