french leave
n. 不辞而别，悄悄离去；擅离职守
网络释义
短语
teachers taking french leave教师自动离职
专业释义
英英释义
french leave
n.an abrupt and unannounced departure (without saying farewell)
英汉双解大词典
French leave
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1.
N（名词）
an unauthorized or unannounced absence or departure 擅自离开; 不辞而别