来源: "pick up"这个动词本来是指“捡起”的意思,而“pick up one's backpack”是其延伸的用法,就是将背包从地面上捡起来。
例句:
"Please pick up your backpack before you leave the classroom."(请在离开教室前背起你的书包)
"I can't find my keys, can you help me pick up my backpack?"(我找不到我的钥匙了,你能帮我背起我的书包吗?)
"I always forget to pick up my backpack after class."(我总是忘记课后背起我的书包)

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最佳回答 2023-08-05