Vanadyl xanthate
[化] 黄原酸氧钒
🧩 词语组成解析
[机] 氧钒基
n. 黄原酸盐\\n[化] 黄原酸盐(或酯)
🗣️ 情景例句
What does he say?
他说了些什么？
Did you enjoy your flight?
你的飞行旅途愉快吗？
We visited the Great Wall. We went there by bus. We all took some food and drink with us.
我们参观了长城。我们是坐车去的。我们每人都自备一些食物和饮料。