Sciurus niger

同根派生

Niger gains independence from France.
1960年的今天，尼日爾脫離法國(guó)獨(dú)立。
The ovule of Hyoscyamus niger is renuinullceate.
天仙子(Hyoscyamus niger)胚珠爲(wèi)薄珠心胚珠。
The group is doing research in Niger.
這個(gè)組織目前正在尼日爾作調(diào)查。
Susan and I were having a private conversation when Niger insisted on joining us, I tried to hint that two's company, but he would not go away.
我和囌珊正進(jìn)行私下談話時(shí)，奈傑爾定要加入進(jìn)來(lái)，我極力時(shí)暗示兩人結(jié)伴，三人不歡，但他就是不走。
A branch of the Niger-Congo language family, spoken in the upper Niger River valley.
曼丁哥語(yǔ)尼日爾剛果語(yǔ)族中的一支，尼日爾河上遊河穀地區(qū)的人說(shuō)此語(yǔ)