[mass noun]consent; authorization 同意,许可;准许 they had entered the country without permission. 他们未经许可就进入了那个国家。 [with infinitive]he had received permission to go to Brussels. 他已经获准去布鲁塞尔。 ■[count noun]an official document giving authorization 正式批准文件,许可证 permissions to reproduce copyright material. 复制获版权保护的材料的批准书。
语源
late Middle English: from Latin permissio(n-), from the verb permittere 'allow' (see permit)