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
We'll tell you the big surprise.
我来告诉你们这个大惊喜。
His thinking is behind the times.
他的想法赶不上时代。
but it is of a kind that, if he meets it, he can readily understand and deal with.
但如果有这种情况，露营者也容易理解，知道如何对付，