Elastie constant
[机] 弹性常数
🧩 词语组成解析
🗣️ 情景例句
Would you mind opening your suitcase?
请把您的箱子打开，好吗？
I did exercise last week.
我上星期做练习。
He is now satisfied merely to try to stand up, but as soon as he does so a porpoise knocks him flat.
此时的海龟，只要能站起来就满足了，但它刚站起来，就被一只海豚击倒。