词汇“有四个项”用英语造句的方法、技巧、例句及翻译-英语例句辞典

单词	有四个项
例句	DEFINITIVE EXAMPLES 权威例句〔quaternion〕Mathematics An expression that is the sum of a real number and a vector and that contains four terms, one real and three imaginary.【数学】四元数：一实数和一矢量的和的表达式，有四个项，一个为实数项，另外三个为虚数项美国传统
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英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。