melanism

英式音标：['melənɪzəm]

美式音标：['melənɪzəm]

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概况：

n. [动] 黑变病

词义：

n.

黑变病；

英英释义

melanism[ 'melənizəm ]

n.a condition characterized by abnormal deposits of melanin (especially in the skin)

同义词：melanosis

用法：

权威例句

Melanism

Melanism

Melanism

Melanism : Evolution in action

Melanism and disease resistance in insects

The Evolution of Melanism

Insect melanism: the molecules matter

Mammalian melanism: natural selection in black and white

The genetic basis of adaptive melanism in pocket mice

Molecular Genetics and Evolution of Melanism in the Cat Family

Molecular and Evolutionary History of Melanism in North American Gray Wolves

Different genes underlie adaptive melanism in different populations of rock pocket mice.

Competitive trade-off strategies in ArcticDaphnia linked to melanism and UV-B stress

英语词源：

melanism (n.)

1843, from melano- + -ism.

造句：

1. Check the oil at regular intervals, and have the car serviced regularly.

定期检查汽油，并对车辆进行定期维护。

来自柯林斯例句

2. He is being constantly monitored with regular checks on his blood pressure.

他被实时监测，定时量血压。

来自柯林斯例句

3. George struggled wildly, going under and resurfacing at regular intervals.

乔治疯狂地挣扎，不断在水面上浮浮沉沉。

来自柯林斯例句

4. She also writes a regular column for the Times Educational Supplement.

她也定期为《泰晤士报高等教育增刊》写专栏文章。

来自柯林斯例句

5. Make a point of backing up your files at regular intervals.

一定要定期备份文件。

来自柯林斯例句

[ regular 造句 ]