n.[U]
- 行為，舉止；態度He was on his best behavior.
他表現極好。
- （機器等的）運轉狀態，性能The aircraft's behavior was satisfactory on its first test flight.
那架飛機在第一次試飛時運轉情況令人滿意。
- （事物的）反應，變化；作用
片語
be on one's best behavior
- 守規矩The minister is coming to dinner, and Mother wants us to be on our best behavior.
牧師要來吃飯，母親要我們守規矩。
衍生
a.
behavioral
辨析
同義:
n.行為，舉止；態度
conduct action deportment acts manner反義:
n.「行為；舉止；品行」的反義字
misbehavior同義參見:
mien conduct2 demeanor
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