knock out造句
31. While Houston did not take the brunt of the storm the way Galveston did, Ike did knock out the city's water pumping systems, and that was sufficient to threaten the whole health-care system.
32. They discovered how to inactivate knock out, single genes in laboratory animals.
33. The selected object has been manually set to knock out all overlapped objects with no traps.
34. If they can find a way to knock out that gene in the cherimoya, it could bring Mark Twain's favorite fruit, and many others, to a grocery store near you.
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