Sng
abbr. sans notre garantie (French=without our guarantee) （法语）没有我们的保证; synthetic natural gas 人工合成天然气
🗣️ 情景例句
This is Nat Baker,
这是Nat Baker
One chick keeps a hen busy.
一只小鸡已够母鸡辛忙。
There were no classes this afternoon. My classmates all went to People's Park.
今天下午没有课。同学们都到人民公园去了。