Diphthongia
n. [医]复音,双音
🗣️ 情景例句
The pollution in Beijing is alarming.
北京的污染给人们敲起了警钟。
See? I told you!
我就跟你说吧！
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。