确信的的英文单词怎么写 确信用英语怎么说调查用英语怎么说

确信用英语怎么说调查用英语怎么说

确信

(1) firmly believe

(2) be confident of

(3) be sure of

(4) be deeply convinced

(5) be assured of

(6) be trustful of

(7) lay absolute trust on sth

调查

(1) investigate

(2) find out

(3) probe ito

(4) examine

(5) look into

(6) inquire into

(7) make a survey for sth

(8) To survey sth