圓褐固氮菌 [圆－－－－]

Jyutping jyun4 hot3 gu3 daam6 kwan2
Pinyin yuán hé gù dàn jùn

圓褐固氮菌 [圆－－－－]

Jyutping jyun4 hot3 gu3 daam6 kwan2
Pinyin yuán hè gù dàn jūn