two-by-four /'tu:bai,fɔ:(r)/ 📖 中文释义 a. 宽二英寸长四英寸的, 小的, 窄的n. 截面为英寸2乘4英寸的木材 🔗 释义中的汉语词 小的 📘 English Definition(英文释义) n. a timber measuring (slightly under) 2 inches by 4 inches in cross section ← two-body problem T 字母词表 two-by-twice →