Uncompacted
未压实的, 不密实的
🗣️ 情景例句
I can't build a fire by rubbing two pieces of wood together.
我总不能靠着磨擦两片木柴来取火吧。
You're welcome.
别客气。
Most countries use these satellites to send and receive messages.
大多数国家利用这些卫星发送和接收消息。