Nist
[计] 美国国家标准及技术研究所
🗣️ 情景例句
Congratulations!
恭喜你
Eat one's cake and have it.
又要马儿好，又要马儿不吃草。
He waved desperately to his companion, who had been water skiing for the last fifteen minutes.
他绝望地向他的伙伴挥手，他的伙伴在过去的15分钟里一直在滑水。