Negative ion generator
[计] 负离子发生器
🧩 词语组成解析
negative
['nɛɡətɪv]
adj. 消极的，否认的;[数]负的;[心]反抗性的;无预期结果的;
n. 否定词语;否定的观点;消极性;[摄]底片;
vt. 否定;拒绝;
negat否认+ive形容词后缀 → 否认的；n. 底片
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
She was caught in the branches of our tree.
被我们家树上的树枝夹住了。
You're not yourself today.
你今天不太对劲。
They are often more industrious, useful citizens than those who are never late.
他们与那些从不迟到的人相比，常常是更勤奋有用的公民。