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暴雨排水 | |
tech. | storm drainage |
1/2沟 | |
stat. | focus |
沟 | |
forestr. | gutter trench; fire trench |
math. | glyph |
rem.sens. | channel |
tech. | ditch; trench |
water.res. | furrow |
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storm drainage (系统) |
暴雨排水: 33 phrases in 3 subjects |
Hydroelectric power stations | 3 |
Technology | 23 |
Water resources | 7 |