Methargen
[化] 双萘磺酸银
🗣️ 情景例句
Yes. Here they are.
带来了， 在这里 。
Well done!
干得好！
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。