Dibasic magnesium acid
[机] 柠檬酸镁二碱盐
🧩 词语组成解析
a. 二元的\\n[化] 二元的; 二价的; 二碱价的; 二取代的
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
🗣️ 情景例句
No. I have nothing to declare.
没有。我没有什么要申报的。
I want to make an overseas call to the United States?
我想打个电话到美国去。
You don't keep your word. Why didn't you tell me then? I've been looking forward to it. How can you change your mind at last minute?
你不守信用。为什么那时不告诉我呢？我一直都盼望着它呢。你怎么能在最后时刻改变主意呢？