Naphthaometer
(石油产品)闪点测定仪
🗣️ 情景例句
And tell me where you are and what's happened.
告诉我你在哪里，发生了什么事？
He who does not gain loses.
无所得即有所失。
Vipers (adders) and rattlesnakes manufacture the blood poison, which is known as haemolytic.
蝰蛇（蝮蛇）和响尾蛇产生血液毒素，称为溶血性毒液。