Snl
abbr. 桑地亚国家实验室（Sandia National Laboratories）；标准术语表（Standard Nomenclature List）
🗣️ 情景例句
I have to remember to put them in the bag
我必须记得将它们放进袋子里
Relax!
放松一下！
That doesn't sound like modern printing.
这听起来不象是现代印刷术呀。