acrasin

英式音标：['ækrəsən]

美式音标：['ækrəsən]

词义：

n.

聚集素；

英英释义

Acrasin

Each species of slime mold has its own specific chemical messenger, collectively referred to as acrasins. These chemicals signal that lots of individual cells should move towards each other to form a single large cell or plasmodium.

以上来源于:Wikipedia

用法：

权威例句

The acrasin activity of adenosine-3',5'-cyclic phosphate.

Acrasin, acrasinase, and the sensitivity to acrasin in Dictyostelium discoideum ☆ ☆☆

Cyclic Amp: A Naturally Occurring Acrasin in the Cellular Slime Molds

Identification of the acrasin of Dictyostelium minutum as a derivative of folic acid

Chemical identity of the acrasin of the cellular slime mold Polysphondylium violaceum.

Identification of a pterin as the acrasin of the cellular slime mold Dictyostelium lacteum

Aggregation in Cellular Slime Moulds: in vitro Isolation of Acrasin

The demonstration of acrasin in the later stages of the development of the slime mold Dictyostelium discoideum.

Preliminary characterization of the acrasin of the cellular slime mold Polysphondylium violaceum.

Adenosine-3',5'-phosphate: identification as acrasin in a species of cellular slime mold.

造句：

1. He is a redoubtable fighter.

他是一位可敬的战士。

来自辞典例句

2. King Harold had great confidence in his redoubtable axemen.

哈罗德王对他手下威猛的刀斧手满怀信心.

来自辞典例句

3. The redoubtable American woman played her part.

可敬的美国妇女作出了其贡献.

来自辞典例句

4. But Mr. Feng, knew what a redoubtable player the old man was and said nothing.

冯先生晓得刘四爷的厉害,没敢接碴儿.

来自汉英文学 - 骆驼祥子

5. He soon proved himself a redoubtable warrior, and won the respect of other soldiers.

他很快证明他自己是一个令人起敬的勇士, 并赢得了其他士兵的尊重.

来自互联网

[ redoubtable 造句 ]