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poorly drained | |||
poor drainage; impeded drainage | |||
very poor drained | |||
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imperfectly drained |
排水不良 : 23 phrases in 8 subjects |
Agriculture | 13 |
Architecture | 1 |
Bridge construction | 3 |
Ecology | 1 |
Engineering geology | 1 |
Oil / petroleum | 1 |
Technology | 2 |
Water resources | 1 |