I can just scrape by on what my parents give me.

我靠父母给的那点钱只能勉强度日。

《牛津词典》

You might just scrape by with a C.

你可能只能勉强得到一个 C 。

youdao

So he would scrape by as well.

所以他倒是可以勉强通过。

youdao

We have scraped through any opponent that comes on our way, and by the special grace of God we will scrape through any opponent we get in the final,".

VOA: standard.2009.10.15

C You might just scrape by with a C.

你可能只得一个。

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