| 单词 | prop up | 
| 释义 | prop upphrasal verb  propped up; propping up; props up    1    : to stop (something) from falling or slipping by placing something under or against it  We propped up the beams with long boards.  propped the plant stems up   2    : to give help, encouragement, or support to (someone)  His faith propped him up in times of crisis.    | 
	
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