Arteriae ductus defefentis
[医] 输精管动脉
🧩 词语组成解析
[医] 管, 导管
🗣️ 情景例句
I think I've seen you before, You look very familiar.
我想我以前在哪里见过你，你看起来非常面熟。
You'll break your neck, if you don't take care.
你不专心的话，就会弄断你的脖子。
In 1892 the age of mass arrivals began, during which 15 million new people passed through Ellis Island into the USA over a period of 62 years.
1892年开始了一个国外移民大量涌入的年代，在随后的62年中，有1，500万新来的人通过埃利斯岛进入美国。