Glykolcellulose
[德]羟乙基纤维素
🗣️ 情景例句
What guarantee do I have that it won't break down easily?
有什么保障它不会轻易出故障？
When you compare the prices,you must take everything into consideration.
当你在考虑对比价格时，首先必须把一切都要考虑进去。
'I found this outside this gentleman's room,' she said.
“这是我在这位先生的房门外捡到的，”她说。