稀有种是指不是立即有绝灭危险但是存在于很有限的地区内，或虽有极大的分布范围但只是零星分布，很容易陷入濒危或绝灭的种类。
稀有种
双语例句原声例句
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分属于16个科47个种(变种)，其中多特有种及稀有种。
They are classified into 47 species (varieties) in 16 families, many of which are endemic and rare species.
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并对33种鸟采用遇见频次指数法进行数量统计，其中优势种5种，常见种8种，稀有种20种。
And the statistics of 33 species of birds, by means of meeting frequency index, show that there are 5 dominant species, 8 common species and 20 rare species.
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Life is a scarce resource.
生命是一种稀有资源。
应用推荐
$firstVoiceSent
- 来自原声例句