Venous cannula
[医] 静脉套管
🧩 词语组成解析
a. 静脉的, 在静脉中的, 有脉的\\n[医] 静脉的
n. 套管\\n[医] 套管, 插管
🗣️ 情景例句
Yes, Mom was pregnant with Robbie then,
是的， 那时妈妈怀着Robbie，
How long does it take?
火车要开多久？
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。