Fluostannic acid
[化] 氟锡酸
🧩 词语组成解析
🗣️ 情景例句
And you also need bodies to do repainting?
你们也需要人手来重新粉刷吗？
I don't know what time it is.
我不知道现在几点钟。
His cake is three times bigger than mine.
他的蛋糕比我的大三倍。