开采 | |
gen. | exploitation |
econ. | mining |
eng.geol. | development |
hydroel.st. | production |
interntl.trade. | exploit |
met. | mine |
mining. | recovery |
tech. | free working; getting; opening up |
证 | |
gen. | card |
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exploitation; work | |||
quarry; recovery; taking | |||
digging | |||
mining; working | |||
development | |||
production; winning | |||
exploit | |||
mine | |||
free working; getting; opening up; open up; quarrying | |||
extract | |||
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development | |||
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mining | |||
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tap off | |||
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mining | |||
| |||
hew | |||
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quarry | |||
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working | |||
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begin picking | |||
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recovery |
开采: 1134 phrases in 48 subjects |