Rhino is the short, everyday name for a rhinoceros — the large, thick-skinned animal with one or two horns on its nose. You will hear it in zoos, news, and wildlife films: baby rhino, white rhino, save the rhino.

Rhino犀牛 is the short, everyday name for是……的簡短日常說法 a rhinoceros犀牛全名——the large, thick-skinned animal with one or two horns on its nose那種皮很厚、鼻子上長一或兩根角的大型動物。You你 will hear it在動物園、新聞、野生動物影片裡 in zoos, news, and wildlife films會聽到這個字：baby rhino小犀牛、white rhino白犀牛、save the rhino拯救犀牛。

It is informal but not slangy or rude; papers use it all the time.

It它 is informal but not slangy or rude是口語但不是俚語，也不粗俗；papers use it all the time報紙也常常這樣用。

Though actually, “white rhino” and “black rhino” are poor colour names: the two African kinds are not really white and black, and “white” may have started as a mix-up with a word for “wide” (the mouth). There is also an old slang rhino meaning money, whose origin is unknown — that is a different word-use, not this animal sense.

Though actually不過事實上，“white rhino” and “black rhino”「白犀牛」和「黑犀牛」 are poor colour names其實是很不準確的顏色名稱：the two African kinds are not really white and black這兩種非洲犀牛其實都不是真的白色或黑色，and “white” may have started as a mix-up with a word for “wide” (the mouth)而「white」可能是把表示「寬」（指嘴巴）的字聽錯了才來的。There is also有一個 an old slang古老的俚語 rhino meaning money意思是「錢」，whose origin is unknown它的來源不明——that is a different word-use, not this animal sense那是另一個用法，不是這個指動物的意思。

This rhino is simply rhinoceros with the ending cut off.

This rhino這個「rhino」 is simply就只是 rhinoceros with the ending cut off把 rhinoceros 的字尾切掉而已。