octoroon

英式音标：[ˌɒktə'ru:n]

美式音标：[ˌɒktə'run]

概况：

n. 有八分之一黑人血统的混血儿

词义：

n.

黑人血统有八分之一的混血儿；八分混种；

英英释义

octoroon[ ,ɔktə'ru:n ]

n.an offspring of a Quadroon and a White parent; a person who is one-eighth Black

用法：

权威例句

Octoroon

Octoroon

'Octoroon'

How to End "The Octoroon"

The "Tragic Octoroon"In Pre-Civil War Fiction

Boucicault's "The Octoroon"and American Law

"An Octoroon in the Kindling": American Vernacular & Blackface Minstrelsy in 1930s Hollywood

Performing Remediation: The Minstrel, The Camera, and "The Octoroon"

Speak Sister, Speak: Oral Empowerment in Louisa Picquet: The Octoroon

Resistance, Silence, and Placées: Charles Bon's Octoroon Mistress and Louisa Picquet

同义词：metis

英语词源：

octoroon (n.)

1861, irregular formation from Latin octo "eight" (see eight) + suffix abstracted from quadroon (in which the suffix actually is -oon). Offspring of a quadroon and a white; so called for having one-eighth Negro blood.

造句：

1. The true alkaloid nicotine in Nicotiana functions as an allomone against many insect species.

烟草属中的真生物碱,烟碱作为利已激素,能防治许多昆虫.

来自辞典例句

2. Quinine: Alkaloid found in the bark of cinchona trees and shrubs.

奎宁: 金鸡纳树皮中的生物碱,主要用于治疗疟疾.

来自互联网

3. So we survey Kunyu mountain alkaloid plant while our practice emphatically.

为此,我们在实习中着重对昆嵛山生物碱植物进行了调查,介绍了生物碱植物的主要疗效及用药注意事项.

来自互联网

4. It is a curare alkaloid derived from the South American plant.

它是箭毒碱,提取自一种南美产的植物.

来自互联网

5. Morphine: Heterocyclic compound, narcotic analgesic alkaloid originally isolated from opium.

吗啡: 杂环化合物, 从鸦片分离出的麻醉性镇痛药镇痛药生物碱.

来自互联网

[ alkaloid 造句 ]