Glykolcellulose
[德]羟乙基纤维素
🗣️ 情景例句
I can consider it. Do you have any literature I can take with me?
我会考虑的。你们有什么说明书可以让我带走吗？
Arthur must send that letter soon.
亚瑟，你必须立刻投递那封信。
As long as all was still, the pen drew a straight line,
只要一切都是静止的，笔就会划出一条直线；