Quaternary
a. 四个一组的, 四元的, 四价的, 季的\\n[计] 四进制的, 四元的
✅ 同义词
🗣️ 情景例句
And in this family.
也在这个家 。
We would like to point out that delivery before Christmas is essential and hope you can offer us that guarantee.
我们想指出圣诞节前交货很重要并希望贵方能就此向我们作出保证。
Travelling at a height of 30,000 feet, far above the clouds, and at over 500 miles an hour is an exhilarating experience.
腾云驾雾，在30，000 英尺高空以500英里的时速旅行，这种经历令人心旷神怡。