Alackaday
int. 呜呼, 哀哉
🗣️ 情景例句
Could you tell me what's in this?
您能告诉我这里面是什么吗？
Different articles require different forms of packing.
不同商品需要不同的包装。
Are you sure you can come by at nine?
你肯定你九点能来吗？