白犀 White rhinoceros
（重定向自Ceratotherium）
白犀（学名Ceratotherium simum），又名白犀牛、方吻犀，是现存五种犀牛中个头最大的，体形仅次于大象，共有两个亚种。其中北方亚种主要分布于非洲东部和中部的乌干达和尼罗河上游，南方亚种主要分布于南部非洲。根据有记录的观察，北方亚种约剩4头野生白犀，其中一头为公的，但因年纪过大无法繁殖，若这头公白犀死去，白犀即将面临绝种。
Ceratotherium
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英语百科
White rhinoceros 白犀
（重定向自Ceratotherium）
The white rhinoceros or square-lipped rhinoceros (Ceratotherium simum) is the largest extant species of rhinoceros. It has a wide mouth used for grazing and is the most social of all rhino species. The white rhinoceros is considered to consist of two subspecies: the southern white rhinoceros, with an estimated 20,000 wild-living animals as of 2015, and the much rarer northern white rhinoceros. The northern subspecies has very few remaining, with only three confirmed individuals left (two females and one male), all in captivity.
- carbon dioxide compensation的意思
- carbon dioxide compensation point的意思
- carbon dioxide complex的意思
- carbon dioxide compressor的意思
- Carbon dioxide concentration in the endof tidal air的意思
- carbon dioxide concentrator的意思
- carbon dioxide content的意思
- carbon dioxide coolant的意思
- carbon dioxide cooled graphite moderated reactor的意思
- carbon dioxide cooled natural uraniumfuelled reactor的意思
- carbon dioxide cooled pressure tube reactor的意思
- carbon dioxide cooled reactor的意思
- carbon dioxide corrosion的意思
- Carbon dioxide cryotherapy的意思
- carbon dioxide cycle的意思
- carbon dioxide cylinder的意思
- carbon dioxide cystogram的意思
- carbon dioxide cystography的意思
- carbon dioxide cystometer的意思
- carbon dioxide density meter的意思
- carbon dioxide detector的意思
- carbon dioxide determination apparatus的意思
- carbon dioxide digital subtraction arteriography的意思
- carbon dioxide dissociation的意思
- carbondioxidedissociationcurve的意思