释义 |
spear.headH5spIE7hed, $5spIr-n [C]先锋,先头部队American troops formed the spearhead (= were the leaders) of the attack.美军是这次进攻的先头部队。The publication of these leaflets is intended to act as a spearhead for (= the first or main activity of) the campaign.出版这些小册子是此次竞选运动的第一步。
|