protracting是什么意思？

v.
<贬>延长，拖延（某事物）( protract的现在分词 )

相关问题

protracting造句

The result of protracting the flowchart of box product showed theoretical flowchart agreed with practices.通过绘制盒形制品流程图,表明理论流程图跟实际是一致的....
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- #造句
protracting的音标

protracting的音标：...
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- #发音