Varactor meter
[电] 乏时计
🧩 词语组成解析
[电] 乏时
🗣️ 情景例句
I sure I am glad to see you, Dr. Stewart.
真高兴见到你来 ，Stewart大夫。
I would like you to keep is a secret.
我要你保守秘密。
I spent the whole day in my room, but I did not write a single card!
我在房间里关了整整一天。然而竟连一张明信片也没写成！