Lumo
[化] 最低未占轨道; 最低未占分子轨道
🗣️ 情景例句
Boswell's a powerful speaker.
Boswell是个有辩才的演说家。
Learn to walk before you run.
循序渐进。
Yes, said Miss Yang.they're on that shelf over there.
“有，”杨小姐说，“就在那边的那个书架上。”