treat可用作可数名词，也可用作不可数名词。
例句：
Elephants use plants to treat pain or other illness.
大象用植物来治疗疼痛或其他疾病。
This worsens the infection and makes it harder to treat.
这会加重感染，使治疗更加困难。
扩展资料
She swears, she makes up names for the people who treat her.
她发誓，她为治疗她的.人编造名字。
“Its a different paradigm of how to treat disease,” says Dr. Brenda Rea.
“这是治疗疾病的另一范式。”布伦达·雷亚博士说。
The ability to prevent and treat AIDS has advanced constantly over the years.
这些年来，预防和治疗艾滋病的能力取得不断进步。
