cocoa 如何发音？
apple 自带字典的解释：
cocoa |?kōkō|
noun
1 a chocolate powder made from roasted and ground cacao seeds.
? a hot drink made from such a powder mixed with sugar and milk or water.
2 variant spelling of coco , usu. regarded as a misspelling.
ORIGIN early 18th cent. (denoting cacao seed): alteration of cacao .
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