单词	cogwheel
释义	cogwheel /ˈkɒɡwiːl / noun Another term for cog1.Atoms, they contended, could never function as integral parts of cogwheels, gears or motors.... The teeth on the train's cogwheels click and grind as you're pulled around dizzying loops and across viaducts. When the car is back together, I'll drive it to Oxford and get him to calibrate it and to provide me with a few extra cogwheels.
随便看	hog's meat hogs' meat hog's potato hog's pudding hogs pudding hogs' pudding hog's-skin hog's sty hogs' sty hogsteer hogs trough hog's trough hogs' trough hogsty hogsucker hog's yoke hog tapir hog-tie hog-tight hog train hog trough hog-tub hog wallow hogwash hogweed

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