SL
abbr. 海平面（sea level）；南纬度（south latitude）；透镜分光计（Lens Spectrometer）
例句
I am writing to you concerning the Bernster Special 150 SL that I bought from you two weeks ago.
我给您写信是关于我两周前从您那里购买的 Bernster Special 150 SL。
Hybrid SL grid in the mixed-reality event.
混合真实感活动中的混合sl网格。
Sl Paul When she was nine she killed a bird with a stone.
圣保罗回答说：“因为那女孩儿九岁时用石头砸死过一只鸟儿。”
