aerosol sprayer造句

例句与造句

1. Gettiner said his newly patented sprayer, unlike aerosol sprayers commonly used for hairspray, could be refilled and used over and over.
2. One of the earliest warnings about the Iraqi biological aerosol sprayers is contained in a message from the Pentagon Joint Staff to more than 100 military commands on Aug . 8, 1990 _ six days after the Iraqi invasion of Kuwait and the same day the first U . S . Air Force fighter planes were landing at Dhahran, Saudi Arabia.
3. It's difficult to find aerosol sprayer in a sentence. 用aerosol sprayer造句挺难的