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| obstacle; drag; encumbrance; intercepter; interceptor; obstructor; remora; retardation; stopper; traversal | |||
| clog | |||
| blind; dyke; entanglement; opposition; stop | |||
| dam | |||
| impediment; handicap | |||
| obstacles | |||
| snag | |||
| barrage | |||
| abates | |||
| obstruction; bunker; external object; hazard; trap | |||
| interruption; shackle; stumbling-block | |||
| blockage | |||
| dike; gorge | |||
| fence | |||
| barrier; entanglement; obstacle | |||
| dam (流体流动中的); defilade | |||
| barrier; block; obstructive; stumbling block | |||
| baffle; abatis; abattis; hindrance; interrupter | |||
| hedge | |||
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| blockade | |||
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| hedgehog | |||
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| grit | |||
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| barricade | |||
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| fraise | |||
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| interruption | |||
| 障碍物: 196 phrases in 45 subjects |