Viscocity
n. 黏度
🗣️ 情景例句
It needs your time, and it needs your energy.
它需要你的时间 需要你的精力。
I probably can't help you with this.
这个我恐怕帮不上忙。
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。