adj.乐观的,充满希望的;面色红润的;血红色的;
例句:
Others are less sanguine.
其他人则没这么乐观.
Mr Barroso has more reason to be sanguine than a few months ago.
较之几个月前,巴罗佐眼下更有理由感到乐观.
We remain sanguine about general price inflation.
我们对整体价格上涨保持乐观.