crutch 名词复数:crutches 过去式:crutched 过去分词:crutched 现在进行时:crutching 词形变化: 动词过去式: crutched | 动词过去分词: crutched | 动词现在分词: crutching | 动词第三人称单数: crutches | 词义辨析: 同义: vt.用拐杖支撑; 支持 support prop brace 同义参见: dependence rod cane