Selective emission
[电] 选择性发射
🧩 词语组成解析
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
🗣️ 情景例句
What room are you in, sir?
先生，您住几号房？
What is learnt in the cradle lasts (or is carried) to the grave.
小时学会的事情到老不会忘记。
That sounds like the product we had in mind.
那种产品好像就是我们所想要的。