Backland
n. 内地, 腹地\\na. 偏僻地区的
✅ 同义词
🗣️ 情景例句
Got it!
找到了！
I should have studied last night, but I was too tired.
我昨晚应该学习，但是我太累了。
There is only one difference between an old man and a young one:
老年人和年轻人之间仅仅有一个不同：