Bck
[计]= BaCKspace,退格，回退
🗣️ 情景例句
Would you mind telling me more about...?
你能告诉我关于…的情况吗？
One chick keeps a hen busy.
一只小鸡已够母鸡辛忙。
We realized that they must have become unduly frightened by the rising flood,
我们意识到他们一定是被不断上涨的洪水吓坏了。