Arcatron
冷阴极管
🗣️ 情景例句
and tell the Levinsons we have their cute little spaniel.
告诉Levinson夫妇他们可爱的小猎犬在我们这。
Please proceed with your presentation.
请开始你的简报。
The weather gets warmer, and the days get longer.
天气渐暖，白天渐渐变长。