Monograin
[采矿]流质烈性炸药
🗣️ 情景例句
Many shopping malls and supermarkets can deliver goods straight to your door.
许多购物中心和超市提供免费送货上门服务。
Would you like me to take you around introduce you?
现在让我替你向大家作介绍好吗？
Fine, thanks, Dad. What about you?
很好，谢谢爸爸。你呢？