Eradicator
n. 根除者, 去污剂, 退色灵
✅ 同义词
📖 牛津释义
eradicator
n[C, U]person or thing that eradicates, esp a chemical substance that removes ink marks 根除者; 消除物（尤指去墨水迹的化学物质）
a bottle of ink eradicator 一瓶消字灵.
🗣️ 情景例句
Please, you sit by the window.
你请靠窗坐。
It's not my idea!
这主意不是我出的！
Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权，而是作为秘方保存着。