Columnar ledger
[经] 多栏式分类帐
🧩 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
ledger
['ledʒə]
n. 分类账;
🗣️ 情景例句
I had planned to wear them.
我早就预备戴它们。
I'll pick up the tab.
我来付帐。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：