Naphthaometer
(石油产品)闪点测定仪
🗣️ 情景例句
How do you tie it?
你怎么打的？
I haven't the slightest idea what you're talking about.
我一点也不知道你在说些什么。
On the last day I made a big decision.
到了最后一天，我作出了一项重大决定。