He was forced to retire because of ill health.
由于健康问题他不得不退休。
As a child she had suffered regular bouts of ill health.
儿时的她曾饱受病痛的折磨。
英汉双解词典包含141091条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。