Cdx
[医][=cadmium-propylxanthate]丙黄原酸镉
🗣️ 情景例句
Where can I pick up my package?
我在那儿领取包裹？
Mother begins baking cookies two weeks before Christmas.
自圣诞节的两周以前，母亲就开始做小甜饼了。
We offered them food and spoke to them kindly, but they remained motionless.
我们给他们东西吃，客客气气地同他们交谈，但他们却一动也不动。