Fiberoptronics
纤维光电子学
🗣️ 情景例句
Is that it?
就这个吗？
The spoon is dirty, Would you bring me a clean one, please?
这汤勺是脏的，请你拿个干净的给我。
Well done, everyone, and congratulations to the winners.
你们个个表现出色，我谨向获胜者表示祝贺。