Ack
[计] 确认字符, 肯定, 确认
🗣️ 情景例句
Now that illiteracy is not so wide spread, people everywhere are free to enjoy great literature.
现在文盲不是很普遍，世界各地的人都可以很自由地欣赏文学作品。
Steel ball
钢珠
We're having a lot of trouble filling this order.
我们这次供货很有问题。