像这样,当是动词时act,当是名词时action,当是人物时actor,当是形容词时active,当是副词时adverb
问题描述：
像这样,当是动词时act,当是名词时action,当是人物时actor,当是形容词时active,当是副词时adverb
cook,也是.当是动词时是cooker,当是人物时是cook,当是形容词时是cooked.（同一个单词当不同形式是意思不一样） ,越多越好.
就举例子那种 因为我要写作业
答
1.invent 名词:invention,人物:inventor,形容词:inventive,副词:inventivly 2.use 名词:usage,人物:user,形容词:useful / useless,副词:usefully / uselessly3.operate 名词:operation,人物:operator,形容词:operati...