asthma
/ˈasmə/
B1 · Intermediate★★★★☆
Simple Meaning
一种有时使人呼吸困难的健康问题。
When to Use
💬Daily Conversation💼Workplace English📰News & Media
Intermediate — can handle common situations
Examples in Conversation
“我儿子有哮喘，所以我们出门时总是带着他的吸入器。”
“火灾的烟雾会影响你的哮喘吗？”
Learning Path
▶Full Definition
A long-term respiratory condition, in which the airways may unexpectedly and suddenly narrow, often in response to an allergen, cold air, exercise, or emotional stress. Symptoms include wheezing, shortness of breath, chest tightness, and coughing.