One theory is that the infection has been present in humans for a very long time.
有一种理论认为,这种传染病存在于人类中已经有很长时间了。
《柯林斯高阶英汉双解学习词典》
Athlete's foot is a fungal infection.
足癣是一种真菌感染。
There are many creams available from the chemist which should clear the infection.
很多能够消除这种感染的药膏在药店就能买到。
《柯林斯高阶英汉双解学习词典》
She was on antibiotics for an eye infection that wouldn't go away.
由于眼睛感染一直不见好,她在服用抗生素。
《柯林斯高阶英汉双解学习词典》
Unfortunately these drugs are quite toxic and hinder the body's ability to fight off infection.
可惜的是,这些药物毒性很大,会削弱身体对感染的抵抗力。
《柯林斯高阶英汉双解学习词典》
All blood products are now heat treated to kill off any infection.
目前所有血液制品均经过热处理,以防止各种感染。
《柯林斯高阶英汉双解学习词典》
