knock against
[nɔk ə'genst]
v. 碰到, 同 ... 冲突
例句与用法：
In the darkness he knocked against something.
在黑暗中他撞上了一样东西。
词形变化：
动词过去式: knocked |
动词过去分词: knocked |
动词现在分词: knocking |
动词第三人称单数: knocks |
knock againstknock against1.■(使)撞击, 击打The car knocked against the garage door and damaged it.汽车撞在车房门上, 把门撞坏了。I knocked my head against the doorpost and hurt it.我的头撞在门柱上, 撞伤了。2.■偶然碰到Who do you think I knocked against in the supermarket this morning?你猜, 我今天上午在超级市场碰见谁了?
knock against1.■碰，撞：I knocked the cup against the table and broke it.我把杯子碰到桌子上打碎了。The car knocked against the garage door and damaged it.汽车撞到了车库的门上，把门弄坏了。2.■碰见，偶然遇到：I knocked against Jim on the street yesterday.我昨天在街上碰到了吉姆。