木木 最后更新时间：2025-01-12 06:02:02
的英语是optimism
There are grounds for cautious optimism..有理由保持谨慎乐观。
乐观，乐观主义英释nna tendency to believe that good things will always happen
真题例句...General optimism and pessimism count...第一套CET62013.12阅读理解
