| 释义 |
☞ tradeofftrade-off [countable] the act of balancing two things that you need or want but which are opposed to each other（对立两者之间的）权衡，协调◆there is a trade-off between the benefits of the drug and the risk of side effects.在这种药的疗效和副作用之间有个权衡利弊的问题。 trade-off /ˈ· ·/n [c]an acceptable balance between two very different things ［在差异很大的两者之间作出的］平衡; 协调:◇the trade-off between the benefits and the risks involved 在利润和所包含的风险之间作出的平衡 |