tear into
phrasal verbtear into somebody/something
to attack somebody/something physically or with words 攻击;袭击;痛斥;抨击 The wind tore into him. 风猛烈地刮着他。 She tore into him with claims of failure and lies. 她指责他失败和撒谎。
to start doing something with a lot of energy 积极投入