Smsi
[化] 金属载体强相互作用
🗣️ 情景例句
By arranging with the public schools
首先， 从公立学校开始
Fishing is often frustrating.
钓鱼常常会遭到挫败。
What should I do? Maybe I should have told that workmate I knew what he was doing.
我该怎么办？也许我早该对那个工人说我知道他的行为。