Daypack
n. （旅游、装书等用的）小背包
🗣️ 情景例句
Please don't do it without asking.
未经允许请不要那么做。
In all things, it is better to hope than to despair.
凡事抱希望为佳，不应悲观而失望。
Aleko denied taking it and led Dimitri into his backyard.
阿列科不承认，并把迪米特里领进院子。