Polyalkoxide
[化] 聚烷氧化物
🗣️ 情景例句
No, I'm not very good at it.
不 ，我网球不行。
Do you live across from the bus station?
你在公共汽车站对面居住吗？
The wall behind looks a bit grey and dull. What can we do to make it look less ugly?
后面那堵墙看起来有点暗。我们能不能让它漂亮点？