Porta venarum
[医] 静脉门
🧩 词语组成解析
[医] 门, 室间孔
🗣️ 情景例句
I give up, I don't know what you're talking about.
我投降了，我一直都听不懂你在说什么。
I broke my leg.
我摔断了腿骨。
Ever since, people have had difficulty in deciding whether the craft should be ranged among ships,
自那以后，人们很难决定是否应该将这种运载工具列为轮船、