Restricted diffusion
[化] 限制扩散
🧩 词语组成解析
restricted
[ri'striktid]
adj. 有受限制的;（土地）对公众不完全开放的;保密的;
v. 限制( restrict的过去式);
🗣️ 情景例句
She cares.
她关心"。
What kind of talk is that?
你说这什么话？
I suddenly felt very worried, but could not say anything.
我突然非常着急起来，但却什么也说不出来。