Nomen dubium
疑难学名
🧩 词语组成解析
n. (古罗马人名的)第二名字, 族名
🗣️ 情景例句
They hardly ever see each other.
他们几乎彼此不碰头。
As a man's heart is, so does he speak.
言为心声。
Every day he leaves his home and walks to the lift.
每天他离家后就步行去乘电梯。