- sanguine (about something)
cheerful and confident about the future synonym optimistic充满信心的;乐观的 They are less sanguine about the company's long-term prospects. 他们对公司的远景不那么乐观。 He tends to take a sanguine view of the problems involved. 他对涉及的问题持乐观态度。
Oxford Collocations DictionarySanguine is used with these nouns:- temperament
Word OriginMiddle English: from Old French sanguin(e) ‘blood red’, from Latin sanguineus ‘of blood’, from sanguis, sanguin- ‘blood’.