ail /eɪl/ 🔊 音节 ail 重音 AIL 拼读分解 ail /eɪl/ ai长音 释义 生病;使困扰 发音类比 💡 ai=/eɪ/(rain) + l=/l/(leg) 例句 What seems to ail him today? 他今天怎么了?