Dpr
abbr. 柴油净化系统（Diesel Particulate active Reduction system）；拨号脉冲接收机（Dial Pulse Receiver）
🗣️ 情景例句
when the dog scratched on the front door.
当那狗在抓前门时。
This part of the country is very mountainous.
国家的这部分有很多的山。
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。