Demo Stories Pills Dictionary Annotator For Schools Download App

Demo Stories Pills Dictionary Annotator For Schools Download App

Dictionary/光导纤维

光导纤维光導纖維

guāng dǎo xiān wéi

ㄍㄨㄤㄉㄠˇ ㄒㄧㄢㄨㄟˊ

Phr

1optical fiber

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LinZi 临字

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