R-f generator
[电] 射频产生器
🧩 词语组成解析
🗣️ 情景例句
Look, simply shape up, or ship out!
看，只有表现好些才可留下来。
Go farther and fare worse.
一动不如一静。
A crowd of people gathered round him and a lady rubbed his arm with soap and butter, but George was firmly stuck.
这时在他周围上了许多人，一位女士在乔治胳膊上抹了肥皂，黄油，但乔治的胳膊仍然卡得紧紧的。