单词 投放量 例句 DEFINITIVE EXAMPLES 权威例句〔benefit〕He admitted that with the benefit of hindsight the original launch had not been large enough.他承认事后才明白最初的投放量不够大。朗文当代 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。 相关内容:“投掷时”例句“投掷或滚动”例句“投掷”例句“投掷器械”例句“投手”例句