Vena jugularis
颈静脉
🧩 词语组成解析
n. 静脉\\n[医] 静脉
🗣️ 情景例句
I got it.
我猜对了。
Last month was December,wasn't it ?
上个月是十二月，对不对？
Ethanol is more effective at a concentration of 50-70 percent;
乙醇的浓度为50％至70％时比较有效，