?????????????????????????????????????????????????????????????????????????????????????????????????????
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I had to work two part-time jobs to scratch together the money for my new watch.???????????????????

Scratch + up/together??????????????????????? scratch??????????????? scrape ?????????????
??????????????????????????????? scratch ??????????????????????????? scrape ??????????????????????????????????? scratch ? scrape ??? ?
?? scratch
- ???i.e. He scratches his ear ??????
- ??????i.e. The cat scratched her??????
- ???i.e. After sustaining a knee injury, his coach scratched his name of the list???????????????????????
?? scrape
- ??????i.e. She scraped the paint off the table??????????
- ???i.e. I fell off my bike and scraped my knees?????????????????
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