Cng
abbr. 压缩天然气（Compressed Natural Gas）
🗣️ 情景例句
Oh. I have the key. Grandpa sent it to me.
啊。钥匙在这里。爷爷寄来给我的。
How is your family?
你的家人怎么样？
Very well, I'll take it.
好吧，我就买这套。