[ dǎji, dǎjī ] strike; attack; crack down; hit; trip; swash; collision; verberation; blow 短语和例子 打击刑事犯罪 crack down on crime; 沉重的打击 a heavy blow; 打击经济领域的严重犯罪活动 struggle against serious crimes in the economic field; crack down on serious criminal activities in the economic field; 打击投机倒把活动 crack down on speculation and profiteering; 打击歪风 take strong measures against unhealthy tendencies; combat unhealthy tendencies