spleem造句
例句与造句
- In the late 1980s early 1990s Ernst Bauer extended the LEEM technique in two important directions by developing Spin-Polarized Low Energy Electron Microscopy ( SPLEEM ) and Spectroscopic Photo Emission and Low Energy Electron Microscopy ( SPELEEM ).
- It's difficult to find spleem in a sentence. 用spleem造句挺难的