详细解释:【化】 105号元素
详细解释:
un.nil.pen.ti.um
n.(名词)See dubnium 参见 dubnium
来源:Latin ônus [one] * see union Latin ônus [one] *参见 unionLatin nol [nothing] * see nil Latin nol [nothing] *参见 nilGreek pente [five] * see pentad Greek pente [five] *参见 pentad-ium-ium