[作业 运输] 固定特征剔除 [物理] 固定特性剔除; 固定特征探测 character deletion: 字符删除; 字符删改deletion character: 删除字符character deletion character: 删去字符; 字符删除字符character-deletion character: 消除字符用字符line deletion character: 删行字符下载手机词典可随时随地查词查翻译
