Vitam
abbr. vitamin 维生素
🗣️ 情景例句
Keep right unless overtaking.
要靠右驾驶，除非超车。
What I have done is due to patient thought.
我的成就是由于坚忍地思索。
But which language is the most widely spoken in the world?
但是世界上哪种语言运用最广泛？