Naphthaometer
(石油产品)闪点测定仪
🗣️ 情景例句
A young male may be addressed as 'young man'.
一个年轻的男性可以被称作 'young man' 。
When war begins then hell opens.
战争一开始，地狱门敞开。
but as yet there is no overwhelmingly specialized patronage.
确实如此，但并没有特别的优待。