短语词组短語be being pessimistic 故意be too pessimistic 過度悲觀Do not be so pessimistic 不要那麽悲觀Be Pessimistic And Worldweary 悲觀厭世Not to be pessimistic 不要悲觀be pessimistic about 對;對於…感到悲觀;對於Don 't be pessimistic 不要那麽悲觀 返回 be pessimistic