remark       
 verb [ T ] uk/rɪˈmɑːk/ us/rɪˈmɑːrk/
B2 说起;评论说;谈论
to give a spoken statement of an opinion or thought
  [ + (that) ] Dr Johnson once remarked (that) "When a man is tired of London, he is tired of life." 约翰逊博士曾说道,“当一个人厌倦了伦敦时,他也就厌倦了人生。” 
 [ + that ] He remarked that she was looking thin. 他说她看上去很瘦。 
 - More examples
 - The judge remarked that ignorance was not a valid defence.
 - Sydney Smith, a notable wit, once remarked that he never read a book before he reviewed it because it might prejudice his opinion of it.
 - I was remarking on the recent profusion of books and articles on the matter.
 - I was just remarking on how well you two normally get on with each other.
 - She remarked that the award was more than she was expecting.
 
Phrasal verb   
remark on somethingB2 谈论,评论(觉察到的事)
to notice something and make a remark about it
  All his friends remarked on the change in him since his marriage. 他所有的朋友都说起他结婚后的变化。 
 remark       
noun [ C ] uk/rɪˈmɑːk/ us/rɪˈmɑːrk/
B2 言辞;话语;谈论;评论
something that you say, giving your opinion about something or stating a fact
  Her remarks on the employment question led to a heated discussion. 她对就业问题的评论引发了热烈的讨论。 
 The children made rude remarks about the old man. 孩子们粗言恶语地谈论那个老人。 
 Synonyms: comment declaration (ANNOUNCEMENT)observation (NOTICING) statement utterance 
 - More examples
 - He made some derogatory remark about her appearance.
 - It was an innocent remark, I didn't mean to hurt his feelings.
 - I don't think she intended me to hear the remark.
 - Unkind remarks are one of his specialities.
 - He addressed a few introductory remarks to the audience.