Fidelity of f-m transmission
[电] 调频传输逼真度
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
She was still beautiful at the age of forty.
她活到四十岁仍然很美。
What's your family name?
你姓什么？
In the afternoon, classes are over at 3:30, and I get home at about 4:00.
下午三点半下课，我大概四点到家。