Amateur wavelength
[电] 业余波长
🧩 词语组成解析
🗣️ 情景例句
That's the deal.
这是交换条件。
You can't tell anybody by what they seem.
你不能凭外表判断人。
We sometimes imagine a desert island to be a sort of paradise where the sun always shines.
我们有时想象荒岛是阳光终日普照的天堂。