相关单词近义词 balloon 气球, spread 传播, outstretched 扩张的, extended 长期的, spread-out 拉长, stretched 拉伸的, open 开着的, unfolded 展开的, extend 延伸, expand 使 ... 膨胀, stretch 伸展, spread out 伸开, hold out 伸出临近词out, outbye 返回 outspreads