Nitty gritty
n. 基本事实，细节
🧩 词语组成解析
a. 多虱卵的
a. 有砂砾的, 坚韧不拔的
🗣️ 情景例句
Bye, see you next time.
下回再见。
Would you please tell me the exchange rate for pound sterling into RMB?
请你告诉我英镑兑换人民币的汇率是多少，好吗？
It has belonged to our family for a long time.
我们家有这件乐器已经很久了，