Columnar system
[经] 多栏式制度
🧩 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
Unmarried women should be addressed as 'Miss'.
未婚的女性应该被称作 'Miss' 。
Do not cut down the tree that gives you shade.
不要忘恩负义。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？