Vesicular column
[医] 背核
🧩 词语组成解析
a. (具)囊的, 有泡的, 由泡形成的\\n[医] 囊状的, 泡状的, 水疱的
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Congratulations!
恭喜你
A good book is a best friend who never turns his back upon us.
一本好书，莫逆之交。
She walked slowly into the hall and at once noticed that all the room doors were open,
她慢慢地走进前厅，立即发现所有的房门都敞开着，