catalpa

英 [kə'tælpə] 美 [kə'tælpə]
  • n. 梓；梓属植物
catalpa
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英文词源

catalpa (n.)
c. 1740, from an American Indian language of the Carolinas, perhaps Creek (Muskogean) /katalpa/, literally "head-wing."

双语例句

1. OBJECTIVE : To evaluate the influence of different technics on the contents of catalpa in rehmannia root.
目的: 探讨不同炮制方法对地黄中梓醇含量的影响.

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2. The reaction of catalpa oil, tung oil and hydroxyl - terminated polybutadiene gives alkyd resin with quick - drying property.
利用梓油和桐油以及带端羟基的聚丁二烯(下文简称丁羟)合成了具有快干特征的醇酸树脂.

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