tertian /'tә:ʃәn/ 📖 中文释义 a. 每三天发生一次的, 隔日的n. 间日热 📘 English Definition(英文释义) a. relating to symptoms (especially malarial fever) that appear every other daya. of or relating to a tonal system based on major thirds ← tertial T 字母词表 tertian ague →