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poultry
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poultry
Encyclopedia
农学
家禽
释
poultry
家禽
在家养条件下能生存繁殖,并具有一定经济价值或玩赏价值的鸟类。包括鸡、鸭、鹅、火鸡、鸽、鹌鹑等。
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foamy urine
focal
focal adhesion
focal area
focal axis
focal chord
focal circle
focal conic
focal conic defect
focal conic texture
focal cubic
focal curve
focal developable surface
focal distance
focal distance, focal length
focal ellipse
focal extender
focal hyperbola
focal image
focalization
focalizer
focal length
focal length factor of photographic lens
focal length measurement of optical part and optical system
focal line
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