n.上升；[音]弱音拍
adj.樂觀的
Noun:a contented state of being happy and healthy and prosperous;
"the town was finally on the upbeat after our recent troubles"
an unaccented beat (especially the last beat of a measure)
Adjective:pleasantly (even unrealistically) optimistic
以上就是本站詳細整理的詞語upbeat是什么意思的翻譯解釋，供大家參考一下。
Delighted to share some upbeat, inspirational news for a change.