invaluable
英 [?n'v?lj?(?)b(?)l]
美[?n'v?lj??bl]
- adj. 無(wú)價(jià)的;非常貴重的
擴(kuò)展詞匯CET6TEM4IELTS考研低頻詞
中文詞源
invaluable 無(wú)價(jià)的,極寶貴的
in-,不,非,value,價(jià)值。即無(wú)法估量?jī)r(jià)值的,無(wú)價(jià)的,極寶貴的。同時(shí),也可理解成毫無(wú)價(jià)值的,但該詞義已做古。
英文詞源
- invaluable (adj.)
- 1570s, "above value," from in- (1) "not" + value (v.) "estimate the worth of" + -able. It also has been used in a sense "without value, worthless" (1630s).
雙語(yǔ)例句
- 1. The research should prove invaluable in the study of linguistics.
- 該調(diào)查研究在語(yǔ)言學(xué)研究領(lǐng)域的重要性應(yīng)該會(huì)得到證實(shí)。
來(lái)自柯林斯例句
- 2. The book is an invaluable aid to teachers of literature.
- 這本書對(duì)于教授文學(xué)的老師來(lái)說(shuō)幫助非常大。
來(lái)自柯林斯例句
- 3. I was able to gain invaluable experience over that year.
- 在那一年里我有幸獲得了非常寶貴的經(jīng)驗(yàn)。
來(lái)自柯林斯例句
- 4. Breast self-examination is invaluable for detecting cancer in its very early stages.
- 乳房自檢對(duì)早期癌癥的發(fā)現(xiàn)是極為重要的。
來(lái)自柯林斯例句
- 5. The video has become an invaluable teaching tool.
- 錄像已經(jīng)成為非常有用的教學(xué)手段。
來(lái)自柯林斯例句