Bookkeeping operation
[计] 内务操作, 整理操作
🧩 词语组成解析
bookkeeping
['bʊk,kipɪŋ]
n. 记账，簿记，管账;
🗣️ 情景例句
When are you going camping again?
你什么时候再去露营？
She began playing the violin when she was nine.
她从九岁就开始练习小提琴。
That fits the puzzle! It must be him!
这符合谜底，肯定是他。