v.延长，拉长，拖延( prolong的第三人称单数 )...

prolongs的音标：...

We loathe the daily bread that prolongs useless existence.我们憎恨每天的饮食,因为是这些东西使我们拖延着无用的生命.Drinking this preparation regularly promotes your health and prolongs your life - span.常饮本品,促进健康,延年益寿.Furthermore the built in cable ...