Imperfect elastic collision
[化] 非完全弹性碰撞
🧩 词语组成解析
imperfect
[[im'pə:fikt]]
a. 不完美的, 不完整的, 减弱的, 未完成过去时的\\nn. 未完成体
🗣️ 情景例句
you have so much energy and so many years of experience.
你精力这么好 ，又有这么多年的经验。
What were you doing this time last year?
去年这时候你在干什么？
We are prepared to reconsider amending the contract.
我们可以重新考虑修改合同。