common colds的意思|示意
美 / /
英 / /
感冒
common colds相关例句
Common colds need common senses . They don't need antibiotics.
一般性的感冒,一般性的照顾, 不需要抗生素.
互联网
They are responsible for anywhere between a third and half of all common colds.
三分之一至一半的普通感冒都由鼻病毒引起.
互联网