Vasa recta
[医] 直(小)管
🧩 词语组成解析
<瑞典语>=Vaasa , vas的复数
pl. 直肠\\n[经] 记名提单
🗣️ 情景例句
and wrote to his wife Martha.
给他妻子Martha写信。
They who cannot do as they would, must do as they can.
不能为所欲为者，也当尽力而为之。
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？