Dendrobium
密花石斛
🗣️ 情景例句
I go camping in the mountains to enjoy the fresh air.
我去山中宿营以享受新鲜的空气。
A fox may grow grey, but never good.
狐狸会变，但本性难移。
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？