Photoreceiver
光接收机
🗣️ 情景例句
Advertisements are ofter misleading to consumers.
广告经常误导消费者。
I came to Harvard on a scholarship.
我是靠奖学金来哈佛大学求学的。
That's a big box. Is it heavy? Please let me help you.
这是个大盒子。重吗？让我来帮你。