Simple interaction
[化] 二因子交互效应
🧩 词语组成解析
🗣️ 情景例句
Can you do me a favor?
你能帮我个忙吗？
Do you often play tennis on Sunday?
你常常在星期日打网球吗？
At a special swimming pool in Los Angeles, children become expert at holding their breath under water even before they can walk.
在洛杉矶的一个特设的游泳池里，孩子们甚至在还没有学会走路时就已经能熟练地在水下屏住呼吸了。