Calcium arsenate
[化] 砷酸钙\\n[医] 砷酸钙
🧩 词语组成解析
[化] 砷酸盐(或酯)\\n[医] 砷酸盐
🗣️ 情景例句
There are four of us including my parents, a younger sister and me.
有四口人，父母亲、妹妹和我。
It's difficult to make a decision whithout knowing all the facts.
不了解所有事实而做出决定是困难的。
Why? What happened?
为什么？发生什么事了？