There were good grounds for pessimism about future progress.
对将来的悲观态度是有充分依据的。
There were good grounds for pessimism about future progress.
对将来的悲观态度是有充分依据的。
He displayed his usual pessimism.
他流露出惯有的悲观。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若现问题,欢迎向我们指正。