Arsinate
[化] 次胂酸盐(或酯)
🗣️ 情景例句
Nice to meet you, Mrs. Cooper.
很高兴见到你， Cooper太太。
What does the test marketing show?
试销说明了什么？
I'm not sure we have that much on hand.
我没把握现在的量有没有那么多。