词汇“不必需”用英语简单造句子的方法、技巧、例句及翻译-英语例句辞典

单词	不必需
例句	DEFINITIVE EXAMPLES 权威例句〔frippery〕Something trivial or nonessential.琐屑：不重要或不必需的事物美国传统Obviously we don't want to incur any unnecessary expenses.很明显，我们不想造成不必需的花费。剑桥国际
随便看	engine of warfare engine oil engine pack engine part engine performance engine piston engine plant engine racing engine room engine start engine turn engine works engine-powered engineer engineered engineering engineering college engineering company engineering department engineering industry engineering project engineering science engineering specification engineering study engineering system

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。