against

prep. 反对，违反；靠；倚；防备 | adj. 不利的；对立的

英 ə'genst; ə'geɪnst美 ə'ɡɛnst

against 的基本信息

up against | 面临

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

1.There was a ladder propped up against the wall.

2.| 有一把梯子靠在墙边。

查完 against 后，可以进入练习模块，通过打字、听写和背默把单词真正记住。