Pyrocellulose
[机] 焦纤维
🗣️ 情景例句
Susan called early this morning. Susan
一大早打电话来。
The best horse needs breeding, and the aptest child needs teaching.
最好的马要驯，最伶俐的孩子要教。
Sometimes I think this house will be knocked down by a passing plane.
有时我觉得这房子就要被一架飞过的飞机撞倒。