Backpacked
n. 双肩背包，背包；远足用的背包\\nvt. 挑运；把…放入背包\\nvi. 背负简便行李旅行；挑运
🗣️ 情景例句
What's the daily special?
今天有什么特价菜？
My education has been influential in forming my character.
我接受的教育影响了我人格的形成。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。