against是什么意思 - against中文意思和解释

against基本解释

prep,反对，违反；靠；倚；防备,同近

There was a ladder propped up against the wall..有一把梯子靠在墙边。

反对，违反；靠；倚；防备英释中释prepnext to and touching an upright surface, especially for support

up against,面临.短语