Columnar crystal
[机] 柱状结晶
🧩 词语组成解析
a. 圆柱的, 圆筒形的, 分纵栏印刷或书写的\\n[医] 柱状的
🗣️ 情景例句
I really must be going now.
现在我真的该告辞了。
The Chinese commonly work hard.
一般中国人很勤劳。
It's seven thirty!
七点半了！