英汉词典

protract 基本解释

vt.

延长，拖延（某事物）；

变形

过去式：protracted过去分词：protracted现在分词：protracting第三人称单数：protracts

英英释义

protract[ prə'trækt ]

v.lengthen in time; cause to be or last longer

同义词：prolongextenddraw out

protract 相关例句

双语例句

用作及物动词(vt.)

1. To protract the suspense, he paused for a considerable period of time before telling us the result of the experiment.
   为了延长悬念，他在告诉我们实验结果之前停顿了相当一段时间。

权威例句

Protract-retract mechanism and writing instrument including same
How to Protract the Movement Characteristic Curves by MathCAD
How to Protract Standard Curve for Chemical Experiment Through Word Document
Miniscrew anchorage used to protract lower second molars into first molar extraction sites
Evaluation of a protract treatment with carbocysteine in patients with chronic obstructive lung disease
Rigid endoseous implant utilized as anchorage to protract molars and close an atrophic extractio site
Rigid endosseous implant utilized as anchorage to protract molars and close an atrophic extraction site
The syncytiopathy hypothesis of depression: downregulation of glial connexins may protract synaptic information processing and cause...
Laboratory studies of Trypanosoma cruzi infections in: Rhodnius prolixus--larvae and adults in: Triatoma infestans, T. protracta and...
Acupuncture Stimulation Attenuates Impaired Emotional-Like Behaviors and Activation of the Noradrenergic System during Protracted Ab...