ail
🇺🇸
/eɪl/
🇬🇧
/eɪl/
to cause trouble or problems for someone or something
Many issues ail the healthcare system today.
许多问题困扰着当今的医疗系统。
to make someone feel sick or unwell
I wonder what could ail my stomach today.
我想知道今天是什么让我的胃不舒服。