好词典

quicksilver

UK //ˈkwɪkˌsɪlvə//US //ˈkwɪkˌsɪlvər//

词源

源自中古英语 quik-silver(字面意思为'活的银'),其中quick表示'有生命的',silver指'银',因水银的流动特性看似具有生命。词源可追溯至古英语 cwicseolfor,与拉丁语argentum vivum(活银)相对应。

noun

❶ 水银的别称,指一种银白色的液态金属元素(化学符号Hg),常温下呈液体状态,常用于温度计和气压计等仪器中。

“The quicksilver in the thermometer rose as the temperature increased.”

(温度计中的水银随着温度升高而上升。)

“Handling quicksilver requires caution due to its toxicity.”

(由于水银有毒,处理时需要格外小心。)

❶ 比喻变化无常或难以捉摸的事物,形容像水银一样流动不定的特性。

“Her quicksilver moods made it hard to predict how she would react.”

(她变幻莫测的情绪让人难以预测她的反应。)

“The politician's quicksilver opinions confused his supporters.”

(这位政客反复无常的观点让他的支持者感到困惑。)

同义词:mercury, Hg, liquid metal

adjective

❶ 形容事物像水银一样快速移动或变化,强调敏捷和不可预测性。

“The quicksilver movements of the hummingbird fascinated the children.”

(蜂鸟迅捷的动作让孩子们着迷。)

“His quicksilver reflexes saved him from the falling debris.”

(他敏捷的反应使他躲过了坠落的碎片。)

同义词:mercurial, volatile, changeable

常见短语

quicksilver tongue — 形容某人能言善辩,说话流利且反应迅速,常带有狡黠或欺骗的意味。

“The salesman's quicksilver tongue convinced many to buy unnecessary products.”

(推销员的三寸不烂之舌说服许多人购买了不需要的产品。)

quicksilver mind — 形容思维敏捷,能够快速理解和应对复杂情况。

“Her quicksilver mind solved the puzzle in seconds while others still struggled.”

(她敏捷的思维在几秒内就解开了谜题,而其他人还在苦苦思索。)