unspecified behavior未: did not; have not指定: appoint; assign; allocate; a ...行为: action; behaviour; conduct; ...未指定的: u amed; unnamed; unspecified未指定的值: unspecified value下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:未指定行为，即可在微信中查询翻译
