dash against

基本解释

Day and night the waves dash against the rocks.
波浪日夜冲击着岩石。
The dryer of airflow dash against airflow is a new type of machine which can perform the function of micropulverizing , drying and separating .
气流粉碎式干燥机是一种集微粉碎，干燥和分级于一体的新机型。笔者介绍了该机的工作原理及设计参数。
Will the miracle happen again? People often use the set phrase “staying by a stump waiting for more hares to come and dash themselves against it" to refer to persons dreaming to reap without sowing.
人们后来就常用“守株待兔”这个成语来形容那些老梦想着不耕种就会有收获的人。

But Mr d'Souza will appal them so much that some may make a sudden dash for the barricades and join the fight against all theocracy, including the American sort.
ECONOMIST: Muslims and socialists