two-thirds /ˌtu:'θɜ:dz/ ★★☆☆☆ 📖 中文释义 quant. 三分之二 🧩 词形变化 原形 two-third 📘 English Definition（英文释义） n. two of three equal parts of a divisible whole ← two-terminal-pair network T 字母词表 two-thirds rule →