Selective diffusion
[计] 选择扩散
🧩 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
How are you?
好吗？
Little pitchers have great (or large) ears.
小孩子耳朵长。
We're going to meet here, outside the school gate, at two o'clock.
我们打算两点钟在校门外见面。