Poly(vinyl alcohol)
[化] 聚乙烯醇
🗣️ 情景例句
The title ...
名字……
Great men have great faults.
伟人也会铸大错。
When Dickie was given the watch, the presented the assistant with the cloth bag.
店员为迪基拿出了那块手表，迪基把布口袋递给他，口袋里面装着300镑的便士。