1.tack on （匆忙或不尽如人意地）增添，附加

例句：The childcare bill is to be tacked on to the budget plan now being worked out in the Senate.
儿童保育款项将被追加到参议院正在审议的预算方案中D8T3iM!FPve。

2.benchmark n. 基准；水准点；衡量尺度

例句：The truck industry is a benchmark for the economy.
卡车业是衡量经济的一个基准W~kWCBr;z-fh5DPZ]Xmr。