ZIM Dictionary
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Impromptu
Spontaneous or improvised
自发或即兴
Từ tiếng Trung gần nghĩa
Done without being planned or rehearsed
做事没有计划,也没有事先排练。
Made or done as an unprepared offhand remark
即兴随口说出的;未经准备而临时发表的
Without advance preparation
在没有事先计划或排练的情况下进行
On the spur of the moment
一时冲动;临时起意;当机立断
Spontaneously