- 释义：
- adj. 乐观的；红润的
- 构词：
- sanguin血+e→血是红的,满面红光表示乐观
- 例句：
-
He seemed quite sanguine about his chances of success.
他看上去对成功的可能性十分乐观.
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He's remarkably sanguine about the problems involved.
他对所涉及的问题态度极为乐观。
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His hair was very fair, his face naturally sanguine.
他的头发很淡, 脸色天生红润.
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