1.time lags 时滞

Directly connected channels increase time lags, or latency, and reduce performance.

直接相连的通道会增加时间滞后，即等候时间，以及降低性能LuE7HJL[z4q4ndz,!sW。

2.dispense with 免除，省掉

Debit cards dispense with the need for cash altogether.

有借记卡就完全不需要用现金了p%PKcq-^%EVv(gCv~4。

3.without regard for 不顾……，不考虑……

Lacking empathy, people act only out of self-interest, without regard for the well-being or feelings of others.

如果没有同情心，人们只会从自身的利益出发，而不会顾及他人的状况和感受f7Mit~SsI15pq。

4.cannon-fodder 炮灰

The infantry were cannon-fodder in the attack that was bound to fail.

在那场必定要失败的进攻中，步兵成了炮灰=[2l%&6oIAdY+IF|^U4。