1640s, from un- (1) "not" + past participle of balance (v.). Earliest use is in reference to the mind, judgment, etc. Of material things, it is recorded from 1732.
雙語(yǔ)例句
1. The centre of pressure moves rearward and the aeroplane becomes unbalanced.
氣壓中心后移使飛機(jī)失去平衡。
來(lái)自柯林斯例句
2. I knew how unbalanced Paula had been since my uncle Peter died.
我知道葆拉自從我叔叔彼得去世后情緒一直很不穩(wěn)定。
來(lái)自柯林斯例句
3. He was shown to be mentally unbalanced.
他被證明精神有問(wèn)題。
來(lái)自柯林斯例句
4. UN officials argued that the report was unbalanced.