cottonweed /'kɔtәnwi:d/ 📖 中文释义 n. 鼠曲草属植物 📘 English Definition(英文释义) n. any of various plants of the genus Froelichia found in sandy soils and on rocky slopes in warmer regions of America; grown for their spikes of woolly white flowers ← cottontail rabbit C 字母词表 cottonwick →