rare tree species

常見例句

雙語例句

• It's a rare tree species left from the Fourth Glacier Age.
  它是第四紀(jì)冰川運(yùn)動(dòng)幸存下來的珍貴樹種。
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• The experiment results are very useful for the introduction, planting and management of rare tree species.
  研究結(jié)果可為稀有樹種的引種、繁育和管理提供科學(xué)依據(jù)。
• At present, a series of administrative permits legislations have been designed in the law system for the protection of rare tree species.
  我國幅員遼闊，樹木種類繁多，其中相當(dāng)一部分因具有特殊的科研、生態(tài)和經(jīng)濟(jì)價(jià)值而被列為珍貴樹木。
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