好词典

punctuate

UK //ˈpʌŋktʃueɪt//US //ˈpʌŋktʃueɪt//

词源

源自拉丁语 'punctuare'(做标记),来自 'punctum'(点),16世纪进入英语。

verb

❶ 在书面语言中使用标点符号来分隔句子和短语,使文本更清晰易懂。

“Remember to punctuate your sentences correctly when writing an essay.”

(写论文时记得正确使用标点符号。)

“She forgot to punctuate the long paragraph, making it hard to read.”

(她忘了给长段落加标点,导致阅读困难。)

❶ 用某种事物来打断或点缀某个过程或空间,使其不单调。

“The speech was punctuated by bursts of applause.”

(演讲过程中不时爆发出掌声。)

“Silence was punctuated only by the ticking of the clock.”

(寂静中只有时钟的滴答声偶尔打破宁静。)

同义词:interrupt, break up, intersperse, accentuate

常见短语

punctuated equilibrium — 进化生物学理论,指物种在长时间稳定后突然发生快速进化变化的模式。

“The fossil record provides evidence for punctuated equilibrium in some species.”

(化石记录为某些物种的间断平衡理论提供了证据。)