Optimistical
a. 乐观的, 乐观主义的
✅ 同义词
🗣️ 情景例句
Strike while the iron is hot.
趁热打铁。
Newspapers are the world's mirrors.
报纸是世界之镜。
I'm not sure we can use that many.
我怕我们用不了那么多。