"Pick it up" is an idiomatic expression in English, which means "to pick up something that has been dropped or left behind". If you want to use this expression, you can replace "it" with the specific object you want to pick up. For example, "Pick up the book on the ground."

pick it up相关的信息有：

词意：捡起来；取；拿起。

短语：pick it up to意思是“取得进展”。

常用句式：You can't pick up a phone and call me.（你不能拿起电话给我打电话。）

希望以上信息对您有帮助。

pick it up变化后的意思是捡起来^[2]^。

pick up是一个词组，当pick up表示拿起或捡起时，它是一个不及物动词短语。当pick作为及物动词时，up是它的宾语，表示捡起某物或学会某事的具体行为^[1]^。