li 12造句

例句与造句

1. Quite recently, the aromaticity of planar rings occurring in the Zintl phase Li 12 Si 7 was experimentally evinced by Li solid-state NMR . Metal aromaticity is believed to exist in certain clusters of aluminium, for example.
2. It's difficult to find li 12 in a sentence. 用li 12造句挺难的