concern oneself about：關心,掛念

as /so far as...be concern 就...而言 / | concern oneself about 關心,掛念 / | have no concern with 同...無關 /

concern oneself in sth：關心

6) The baby's poor health concerned his parents. (孩子身體不好使父母擔憂. ) | concern oneself in sth...... 關心 | have no concern with 與...無關

concern with：關心,掛念;從事于

come up with提出,提供 | concern with關心,掛念;從事于 | do away with廢除,去掉

concern with：關于

compromise 妥協(xié),折衷 | concern with 關于 | concise 簡明的,簡練的

concern with：使關心

conceptually 概念地 | concern with 使關心 | concern 涉及

show concern with：向...表示關心

be on goods terms with... 與...關系很好 | show concern with... 向...表示關心 | be left in the cold 受到冷落

have no concern with：與...無關

concern oneself in sth...... 關心 | have no concern with 與...無關 | to whom it may concern (用作正式信件的開頭)敬啟者

have no concern with：和...毫無關系

have no concern for 毫不關心 | have no concern with 和...毫無關系 | it is no concern of mine 這不關我[你]的事

have no concern with：同...無關

concern oneself about 關心,掛念 / | have no concern with 同...無關 / | show concern for sb. 關心某人

hxdye no concern with：與...無關

6)Her cultivated voice was pleasing to the audience. (她文雅的說話嗓音很悅耳. ) | hxdye no concern with 與...無關 | to whom it may concern (用作正式信件的開頭)敬啟者