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mechanical – adj. having or using machinery
artificial – adj. not natural or real : made, produced, or done to seem like something natural
humidity – n. moisture in the air
embed – v. to place or set (something) firmly in something else
synthetic – adj. made by combining different substances : not natural
humanoid – adj. looking or acting like a human
diaper – n. a piece of cloth or other material that is placed between a baby's legs and fastened around the waist to hold body waste
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