Tax expenditures are the revenues forgone due to preferential tax treatment.税收支出是由于税收优惠待遇而放弃的收入.The alternative forgone is called the opportunity cost.这种选择性的放弃就叫做机会成本.Cost is the highest - valued option forgone.成本是在放弃的选择...
The research shows that the mutated IGRP gene blocks the action of a sensor called glucokinase.该研究显示突变的IGRP基因阻断了葡萄糖激酶作为感受器的活性.The Ousters eon - long mutated humanoids bent on overthrowing the Hegemony.驱逐者:经过万年进化、决心推翻霸权的猿...