例句與造句

1. One of the earliest readers of microfilm was the Coddington Magnifier.
2. A rival lens is the Coddington magnifier.
3. Though the lens really was a Coddington magnifier, says Melnick, Dagron called it a stanhope, named for a similar lens created by the third earl of Stanhope a century before.
4. It's difficult to find coddington magnifier in a sentence. 用coddington magnifier造句挺難的