Key ledger
[经] 总分类帐
🧩 词语组成解析
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
ledger
['ledʒə]
n. 分类账;
🗣️ 情景例句
She always talks to me as though she were my sister.
她总是以我妹妹的口气跟我说话。
How many are there in your family?
在你的家庭有多少人？
Yes, I do.
有啊。