dropper /'drɒpә/ 📖 中文释义 n. 滴管, 落下的人(或物)[化] 滴管 🔗 释义中的汉语词 滴管 🧩 词形变化 复数 droppers 📘 English Definition（英文释义） n. pipet consisting of a small tube with a vacuum bulb at one end for drawing liquid in and releasing it a drop at a time ← dropped-beat pulse D 字母词表 dropper-in →