elite variety的用法和樣例：
例句
- Fine Variety Breeding Techniques of Tagetes erecta L.
萬(wàn)壽菊良種繁育技術(shù)。 - It was found, in one livestock elite station of Xuzhou, the ejaculum quality,eros and performance of some adult bulls were poor in recent years.
近幾年來(lái)，徐州市某家畜良種站飼養的部分成年公牛表現常年精液品質(zhì)不良，性欲差，生產(chǎn)能力低下。
