Red oxide
[机] 红丹, 红铁粉
🧩 词语组成解析
red
[red]
adj. 红色的;（脸）涨红的;烧红的;红头发的;
n. 红色;红衣服;红颜料;红葡萄酒;
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Sure, what do you have?
好啊，你有什么？
Car manufacturers are having a bad time.
汽车制造商的日子不好过。
Yes, that's right.
你说对啦。