1. His private expectations were not so sanguine.
    他私下的期望并不是那么乐观。

1. 红铅笔画：wash 水墨画 | sanguine 红铅笔画 | miniature 细密画

2. 陈圆圆看到三桂面色红润--充满希望的：1) Morose:没有玫瑰--阴郁的 | 3) Sanguine:陈圆圆看到三桂面色红润--充满希望的 | 4) Charisma:中国东方生起了毛主席--领袖魅力

3. sanguine的意思

3. 乐观的, 满怀希望的：Non-conformist 不遵奉习俗的, 我行我素的 | Sanguine 乐观的, 满怀希望的 | Optimistic 乐观的, 乐观主义的

1. 乐天的;乐观的
    If you are sanguine about something, you are cheerful and confident that things will happen in the way you want them to.

    e.g. He''s remarkably sanguine about the problems involved...
           他对所涉及的问题态度极为乐观。
    e.g. They have begun to take a more sanguine view.
           他们的看法已经开始变得乐观起来。

1. a blood-red color

1. inclined to a healthy reddish color often associated with outdoor life

    e.g. a ruddy complexion
           Santa''s rubicund cheeks
           a fresh and sanguine complexion

    Synonym: rubicundruddyflorid

2. confidently optimistic and cheerful