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Got it!
光是如何傳播的？
apple
ap-ple (noun)
ap-ple (noun)
光以直線的方式傳播，這種特性稱為光的直線傳播
apple
ap-ple (noun)
ap-ple (noun)
Meaning:
（名詞）蘋果
a round fruit with red or green skin and a whitish interior
a round fruit with red or green skin and a whitish interior
Example
Synonyms/Antonyms
Common Collocations
Phrases/Idioms
我喜歡吃蘋果。
I like to eat apples.
I like to eat apples.
Synonyms
Antonyms
I don't know
I'm not sure
I got it
I've mastered!
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Choice
Choice
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