相关单词近义词 lengthen 加长, extend 延伸, stretch 伸展, prolong 延长, draw out 抽出, amplify 扩大, aggrandize 增加, linear 直线的, elongated 细长的临近词elope, elm, elongated, elongater, Elongate Tusk, elongatedness, elongated hole, elongated slot, elongate stage, elongated tooth, elongated twill, elongated shoot 返回 elongates