precursor

中文詞源

precursor先驅，先鋒

pre-,在前，-curs,跑，詞源同course,cursor.

詞組搭配

Precursor mRNA前信使RNA；前體mRNA

earthquake precursor地震前兆；地震預兆；地震先兆現象

seizure precursor占線前標

Oligodendrocyte precursor cell少突先驅膠質細胞；少突膠質前體細胞；突膠質前體細胞

amyloid protein precursor淀粉樣蛋白前體；淀粉樣蛋白前；淀粉樣前體蛋白；前體蛋白

pigment precursor色素前體物；色素母體

neural precursor cells神經前體細胞；或神經前體細胞；神經干細胞；胞在神經前體細胞

Precursor Ion Scan母離子掃描；前體離子掃描

precursor cell前體細胞；前驅細胞

雙語例句

1. Error is often the precursor of what is correct.

漢錯誤常常是正確的先導.

來自《現代漢英綜合大詞典》

2. Real tennis, an ancient precursor of the modern game, originated in the eleventh century.

漢室內網球，現代網球運動的古老前身，起源于11世紀。

來自柯林斯例句

3. Error is often the precursor of what is correct, but conceit is the prelude to a fall.

漢錯誤往往是正確的先導, 驕傲是跌跤的前奏.

來自《簡明英漢詞典》

4. He said that the deal should not be seen as a precursor to a merger.

漢他說該筆交易不應該被看作是合并的前兆。

來自辭典例句

5. In the past this had been the precursor to strong decisions.

漢要是在過去,這就是要采取強力行動的預兆.

來自辭典例句

英英釋義

1. a substance from which another substance is formed (especially by a metabolic reaction)

2. a person who goes before or announces the coming of another

3. an indication of the approach of something or someone