Calcium perborate
[医] 过硼酸钙
🧩 词语组成解析
n. [化]过硼酸盐
🗣️ 情景例句
What a pity! We have another party that day.
太可惜了，我们那天也有个聚会。
How's your cousin?
你的姐妹好吗？
Nice to see you. Please come in. This way, please.
很高兴见到你，进来吧！请这边走。