
好词典

源自拉丁语 'substantialis'(实质的),后经古法语 'substantiel' 进入英语,加副词后缀 '-ly' 构成。
❶ 表示程度很大或数量很多,强调变化或差异的显著性,常用于商业、法律或学术语境中。
“The company's profits have increased substantially this year.”
(公司今年的利润大幅增长。)
“The new policy will substantially reduce carbon emissions.”
(新政策将显著减少碳排放。)
substantially different — 表示两者之间存在很大的差异,通常用于比较或分析场景。
“The two approaches are substantially different in their outcomes.”
(这两种方法在结果上有很大不同。)
substantially increase — 指数量或程度的大幅提升,常用于描述增长或改进。
“The new technology will substantially increase production efficiency.”
(新技术将大幅提高生产效率。)