sketchbooks /ˈsketʃˌbʊks/ 📖 中文释义 n. 速写集( sketchbook的复数形式 ); 素描册; 速写簿; 写生簿 🧩 词形变化 原形 sketchbook 📘 English Definition(英文释义) n. a book containing sheets of paper on which sketches can be drawn ← sketchbook S 字母词表 sketched →