expanders 📖 中文释义 (expander 的复数) n. 扩展器, 扩管器[计] 扩展器; 扩大器 🧩 词形变化 原形 expander 📘 English Definition(英文释义) plural of expandern. Anything which causes expansion esp. (Mech.) a tool forstretching open or expanding a tube, etc. ← expander E 字母词表 expandibility →