英和辞典
  
concernA2
kənsə́ːrnコンサ~ン
動詞
❶~に関係する, 関わる concerned
The problem of world peace concerns all of us.
The problem of world peace concerns all of us.
世界平和の問題は私たちすべてに関係がある.
❷心配させる concerned
His poor health concerns his parents.
His poor health concerns his parents.
彼の病弱な体は彼の両親を心配させる.
concern oneself about ~concern oneself about ~
concern oneself about ~
~を心配する
concern oneself with ~concern oneself in ~concern oneself with [in] ~
concern oneself with [in] ~
~に関係する
名詞
関係(のある事), 関心(事); 心配