Aerobacteriology
n. 大气细菌学
🗣️ 情景例句
Take care, and have a nice flight.
请保重！祝你一路顺风！
They lived in perfect harmony.
他们相处得十分和睦。
The only passengers, a young woman and her two baby daughters, were unhurt.
机上仅有的乘客，一位年轻的妇女和她的两个女婴却平安无事。