 |
| |||
| baffle; bar; hedge; hindrance; hitch; interception; obstacle; obstruction; obstructive; occlusor; retarder; trammels; barrier; block; impediment; hiccup (Maxoni) | |||
| absorbing barrier; difficulty; objection; stumbling block; wall | |||
| barricade; dike; dyke | |||
| preclusion; hurdle (утруднення) | |||
| check (при міграції нафти); restriction | |||
| encumbrance; interference; incumbrance | |||
| weenie | |||
| |||
| block | |||
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перепона : 18 短语, 8 学科 |
| 一般 | 6 |
| 军队 | 1 |
| 土壤科学 | 1 |
| 外交 | 4 |
| 油和气 | 1 |
| 法律 | 3 |
| 经济 | 1 |
| 解剖学 | 1 |