Flockmeter
纤维流量计
🗣️ 情景例句
Yes, we are surprised to meet you here.
是的，我们意外在这儿见到了你。
Did you have a good day today?
你今天过得好吗？
The fax has greatly changed office work, especially in China.
特别是在中国，传真机大大地改变了办公室的工作。