Polyinfection
[醫] 混合感染
??? 情景例句
It would have been great if we had been able to bottle the smells.
假如我們能將氣味裝瓶該有多好。
Sorry, but she is out.
很抱歉，她出去了。
I appreciate John's helping in time.
我感謝約翰的及時幫助。