Sodium formaldehydesulfoxylate
[化] 甲醛合次硫酸氢钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
甲醛化次硫酸盐
🗣️ 情景例句
Excuse me, ma'am.
对不起 夫人
We continued to struggle up the steep slope of the mountain.
我们为了攀登山的陡坡，不断地倍尝辛劳。
It says here,on this card, that it was used in plays, said Meimei. it's a king's hat!
“这儿，这张卡片上说那是演戏用的，”梅梅说，“是国王的帽子！”