Calcium biarsenate
[机] 砷酸二氢钙
🧩 词语组成解析
重砷酸盐, 酸性砷酸盐
🗣️ 情景例句
How are you doing?
你好吗？
His friend was filled with joy over the good news.
他的朋友因得知这个好消息而雀跃。
Don't be so childish.
别这么孩子气。