 |
| |||
| doctor blade; doctor knife; doctor bar | |||
| coating knife; spreading knife | |||
| |||
| coating knife; doctor blade | |||
| doctor (papermaking) | |||
| |||
| doctor blade or bar; paste metering blade | |||
| scraper | |||
| doctor | |||
| |||
| to scrape | |||
| to scrape; to scratch; to rasp off | |||
| to clean from mortar; to hack | |||
| rub; sand | |||
| |||
| to scrape; to scratch | |||
| |||
| scraped | |||
|
racle : 74 短语, 15 学科 |
| 一般 | 3 |
| 农业 | 4 |
| 冶金 | 1 |
| 包装 | 6 |
| 化学 | 20 |
| 地球科学 | 1 |
| 建造 | 5 |
| 技术 | 3 |
| 文化学习 | 8 |
| 材料科学 | 6 |
| 环境 | 2 |
| 纺织工业 | 1 |
| 自然科学 | 2 |
| 行业 | 10 |
| 非正式的 | 2 |