Receiver sensitivity
[电] 接收机灵敏度
🧩 词语组成解析
🗣️ 情景例句
Even if you ask me a thousand times, my answer will still be no.
就算你问我一千遍，我还是会说“不”。
He has gone to America.
他去了美国。[表示结果持续至今]
The instrument was bought by my grandfather many years ago.
是我祖父在很多年以前买的。