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②We can see this situation at times: The President vetoed the bill, but congress overrode his veto.
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unravel［ʌnˈrævəl］v. 解开（线团），拆开（布等）；解决，澄清
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【记】联想记忆：un + ravel（纠缠）→不纠缠→解开
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【例】①Delia adjusted her hair as Aaron started to unravel the bandages.
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②Chinese physicists help unravel life’s mystery.
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nuance［njuːˈɑːns］n. （色彩、意义、感情等的）细微差别
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【例】I paid much attention to the nuance of the two books and found something interesting.
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tend［tend］vi. 倾向，趋于 vt. 照管
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【例】①People who are healthy in middle age tend to be healthy in old age, just as one would expect. （2005听力）
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②The man was outside tending the garden when the fire broke out.
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【派】tendency（n. 倾向，趋势）；tender（adj. 嫩的；脆弱的；敏感的；温和的）
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standing［ˈstændiŋ］n. 地位，身份；持续时间 adj. 常备的，永久的
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【例】①This legal case is likely to damage the company’s market standing.
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②The two sides signed a standing agreement.
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hurtle［ˈhəːtl］vi. 猛冲，飞驰
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【例】An ambulance hurtled round the corner.
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【用】hurtle后接介词at，表示“向…猛冲过去”。
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serviceable［ˈsəːvisəbl］adj. 可使用的；坚固耐用的
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【例】The repairman stated that in six weeks rush work would be required to repair the boilers to make them serviceable.
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delirious［diˈliriəs］adj. 精神错乱的，胡言乱语的，极度兴奋的
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【例】For the past week Jack was in a delirious condition, then began to recover.
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flabby［ˈflæbi］adj. （肌肉）松软的，软弱无力的
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【例】The huge man is a little too flabby to be a real athlete.
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