Vital red
[化] 活性红; 活染红\\n[医] 活染红
🧩 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;
🗣️ 情景例句
These knives are guaranteed never to go blunt.
这些刀保证不会变钝。
Did you phone him yourself?
你自己亲自打电话给他吗？
I will be back by the end of next month.
我下个月底会回来。