Coarctation
密集, 收缩
🔁 扩展释义
【医】 缩窄
🏥 医学释义
缩窄
🗣️ 情景例句
Don't tell me.
别告诉我。
Would you mind closing the window for me?
能帮我关一下窗户吗？（你介意关下窗户吗？）
New technology has also made its own contribution to noise.
新技术也为噪音作了它的贡献。