Alternating current ammeter
[电] 交流安培计
🧩 词语组成解析
a. 交互的\\n[医] 交替的
ammeter
[['æmitə, 'æmˌmi:tə]]
n. 安培计\\n[化] 安培计
🗣️ 情景例句
She called to say the plane was delayed.
她打电话回来， 告诉我们飞机误点。
What are you doing?
你正在做什么？
She heard the front door open and heavy footsteps in the hall.
她听见前门被打开，走廊里响起重重的脚步声。