Quaternion
n. 四個(gè)一組, 四個(gè)一套, 四元數(shù)
??? 情景例句
I see. Is a credit card OK?
我明白了。用信用卡可以嗎？
The doctor discovered that I'm a little overweight.
醫(yī)生發(fā)現(xiàn)我有點(diǎn)超重。
The skins were used for making tents and water containers.
還可以用野牛皮制作帳蓬和裝水的容器。