catalyst
英[?k?t?l?st]||||||美[?k?tl?st]
- 1 . I see my role as being a catalyst for change.
- 我認(rèn)為我的角色是促成變革。
來自《權(quán)威詞典》
- 2 . The workers'demand for better conditions was a catalyst for social change.
- 工人們要求改善工作條件促進(jìn)了社會(huì)變革.
來自《簡明英漢詞典》
- 3 . A catalyst is a substance which speeds up a chemical reaction.
- 催化劑是一種能加速化學(xué)反應(yīng)的物質(zhì).
來自《簡明英漢詞典》
- 4 . It acts as a catalyst in the process of fermentation.
- 它在發(fā)酵過程中起觸媒的作用.
來自《簡明英漢詞典》
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雅思考試,GRE考試,托福考試,大學(xué)六級(jí),英語單詞,1
英[?k?t?l?st]
美[?k?tl?st]
- n.觸媒，催化劑；〈比喻〉觸發(fā)因素；促進(jìn)因素；〈口〉有感染力的人
網(wǎng)絡(luò)解釋.催化劑；催化劑的；觸媒；催化
詞形變化:
復(fù)數(shù)：catalysts
雙語例句
- 1 . I see my role as being a catalyst for change.
- 我認(rèn)為我的角色是促成變革。
來自《權(quán)威詞典》
- 2 . The workers'demand for better conditions was a catalyst for social change.
- 工人們要求改善工作條件促進(jìn)了社會(huì)變革.
來自《簡明英漢詞典》
- 3 . A catalyst is a substance which speeds up a chemical reaction.
- 催化劑是一種能加速化學(xué)反應(yīng)的物質(zhì).
來自《簡明英漢詞典》
- 4 . It acts as a catalyst in the process of fermentation.
- 它在發(fā)酵過程中起觸媒的作用.
來自《簡明英漢詞典》