例句與造句

1. However two geometrical arrangements for the lithium and cesium salts were detected, only one of them being symmetrical on the two oxygen atoms.
2. A lightning rocket using solid propellant may have cesium salts added, which produces a conductive path when the exhaust gases are discharged from the rocket.
3. It's difficult to find cesium salt in a sentence. 用cesium salt造句挺難的