significantly的读法是：英音 [sɪgˈnɪfɪkəntlɪ] 美音 [sɪɡˈnɪfəkəntlɪ]
adv. 意味深长地；意义深远地；重要地；较大地
例句：
The two sets of figures are not significantly different.
这两组数字没有明显的差别。
Profits have increased significantly over the past few years.
几年来，利润大幅度提高了。
Significantly, he did not deny that there might be an election.
值得注意的是，他没有否认可能举行选举。
She paused significantly before she answered.
她在回答之前意味深长地停顿了一下。
A small but significant number of 11-year-olds are illiterate.
数量不多但仍有相当一部分 11 岁孩子是文盲。
...foods that offer a significant amount of protein...
富含蛋白质的食物
Time would appear to be the significant factor in this whole drama.
时间似乎是整部剧中一个举足轻重的因素。
...a very significant piece of legislation...
一条非常重要的法规
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