valve /vælv/

释义

(n.) a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it
(n.) device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone
(n.) control consisting of a mechanical device for controlling the flow of a fluid

在词托邦里，「valve」是一只名词属性像素生物（日耳曼词源 · 动物型生物，超稀有卡）。字母决定它的长相，词源决定体型，词频决定稀有度；收集它、用它造句升级，并在单词对战中记住它的词性。