Sng
abbr. sans notre garantie (French=without our guarantee) （法語(yǔ)）沒(méi)有我們的保證; synthetic natural gas 人工合成天然氣
??? 情景例句
You have to cook dinner for the entire family.
你今晚得替全家做晚餐呢。
Let me guess.
讓我猜一猜。
Your wife would not be pleased to hear you say that.
你的妻子聽(tīng)到你那么說(shuō)是會(huì)不高興的。