research

名词复数:researches

过去式:researched

过去分词:researched

现在进行时:researching

词形变化:

形容词: researchable | 名词: researcher | 动词过去式: researched | 动词过去分词: researched | 动词现在分词: researching | 动词第三人称单数: researches |

词义辨析:

同义:

vt.探究; 调查

delve

dig

search

investigate

inquire

hunt

explore

look into

同义参见:

learning

examination

inquiry

scrutiny

science

study

reading