这意味着你不必和老师从头开始。

That means you don't have to start from scratch with your teacher.

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That means you don't have to start from scratch with your teacher.

from 是介词,表示"从...开始"或"来自..."。 scratch 本义是"抓、挠",引申为"起点、零起点"。 from scratch 是一个固定短语,意思是"从零开始""从头做起",指不借助任何现有基础或资源,完全重新开始。

在 App 中完整学习这张卡片

在 App 中学习