Scientific system
[计] 科学系统
🧩 词语组成解析
🗣️ 情景例句
Why don't you tell us about your day.
何不告诉我们你这一天过得如何？
Please give us your proposal if you're ready for that.
如果你们愿意做合资经营，请提出你的方案。
She does not know London very well, and she lost her way.
她对伦敦不很熟悉，因此迷了路。