Prepolymer
[化] 预聚物
🗣️ 情景例句
in almost a full week.
差不多有一整个星期了。
Do you have a room available?
你们有空房间吗？
But when table, penholder and paper are all moving, how is it possible to write legibly?
可是，当桌子、夹笔装置、纸都在移动时，怎么能书写得清楚呢？