sanguine

词根词缀：

相关例句：

However, according to Chinese media reports, the official assessment will not be so sanguine.

然而，据中国媒体报道，官方的评估不会这么乐观。

But many analysts are far less sanguine.

但是许多分析家远非如此乐观。

They have begun to take a more sanguine view.

他们的看法已经开始变得乐观起来。

While Mr Ding said he wished Groupon luck, others were not so sanguine.

尽管丁永兴表示，自己祝groupon好运，但其他人并非那么乐观。

He seemed quite sanguine about his chances of success.

他看上去对成功的可能性十分乐观。

Some bank insiders appeared sanguine.

一些银行内部人士似乎保持了乐观。