Stannous
a. 亞錫的, 含二價錫的\\n[化] 亞錫的; 二價錫的
? 同義詞
??? 情景例句
Please, sit down. What can I do for you?
請坐下。我能為你們做什么呢？
He is wise that is honest.
誠實者明智。
Tianjin will be cloudy and the temperature will...
天津多云，氣溫……