If an activity or situation is punctuated by particular things, it is interrupted by them at intervals.
例句
The silence of the night was punctuated by the distant rumble of traffic.夜晚的宁静不时被远处车辆的隆隆声打断。
英汉词典释义
vt. & vi.
(在文字中)加标点符号,加标点
to punctuate a piece of writing给一篇文章加标点We have not yet learned to punctuate correctly.我们尚未学会正确使用标点符号。He did not bother to punctuate the telegraph message.他没有费心在电文中加标点。
vt.
不时打断某事物
The audience punctuated his speech by outbursts of applause.听众不时以阵阵掌声打断他的讲话。a silence punctuated only by the occasional sniff from the children只有偶尔被孩子们吸鼻子的声音打破的寂静His speech was punctuated by catcalls.演讲不时给噓声打断。
英英词典释义
Verb
1. insert punctuation marks into
2. to stress, single out as important;
"Dr. Jones emphasizes exercise in addition to a change in diet"
3. interrupt periodically;
"Her sharp questions punctuated the speaker's drone"