Pyroxylin
[化] 胶棉; 弱棉\\n[医] 火棉, 二硝化纤维素
✅ 同义词
🗣️ 情景例句
Where did you find the dog?
你在什么地方找到这只狗的呢？
You roll my log and I'll roll yours.
互相吹嘘。
This immense chasm has been formed by an underground stream which has tunneled a course through a flaw in the rocks.
这个深邃的洞穴是由一条地下暗泉冲刷岩石中的缝隙并使之慢慢变大而形成的。