Ⅰ动词 1.(抵住; 托住) prop up; support 短语和例子 撑住屋顶 prop up a roof; 两手撑着下巴 hold one's chin in one's hands; 四根柱子撑着顶篷。 four pillars support the ceiling.2.(用篙使船行进) push or move with a pole 短语和例子 撑船 pole a boat; punt3.(支持) maintain; keep up 短语和例子 他撑不住, 笑了。 he could not help laughing.4.(张开) open; unfurl 短语和例子 撑伞 open an umbrella; 把麻袋口撑开 hold open the sack5.(饱满; 胀满) fill to the point of bursting 短语和例子 别装得太多, 把口袋撑破了。 don't stuff the sack too full or it'll burst. 我肚子有点撑。 i'm rather full.Ⅱ名词 [机械工程] (支撑物) brace; stay 短语和例子 角撑 corner brace