Circulus umbilicalis
[医] 脐动脉丛
🧩 词语组成解析
[医] 环, 圈
🗣️ 情景例句
How long is it going to take for me to get there?
到那里还需要多久时间
Never judge from appearances.
不可根据外貌判断；不可以貌取人。
This greatly reduced the speed of the ship,
这样一来，大大降低了船的航速。