manure pit/nmn

11.   Exposure to high levels of the gas, usually from pig manure pits, can choke a human in seconds.

n. + pit >>共 151 个
gravel 12.78%
barbecue 6.95%
fire 5.83%
money 5.83%
wheat 4.93%
manure 2.47%
coal 2.47%
mud 2.47%
clay 2.02%
tree 2.02%
manure + n. >>共 36 个
pit 17.19%
pile 7.81%
runoff 6.25%
tea 6.25%
heap 4.69%
treatment 4.69%
lagoon 3.13%
problem 3.13%
spill 3.13%
summit 3.13%
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