Microbattery
微电池
🗣️ 情景例句
What's going on?
你在忙些什么？
I met one of the announcers over at the television station.
我在电视公司遇到一位播音员。
They were still neck and neck! But the other runners were not far behind.
他们仍在肩并肩地跑！但是，其他运动员也距离他们不远。