Uformite
脲-甲醛塑料
🗣️ 情景例句
Thank you, Grandpa.
谢谢你， 爷爷。
This house is for rent.
此房出租。
Later, an operation helped her to get back part of her sight, but she remained at the institution for six years more.
后来，一次手术帮助她恢复了部分视力。但是，她在这所学校又呆了6年。