| 释义 |
key sth to sth AmE1. to make or change a system so that it works well with something else使…适合于…:•The daycare hours are keyed to the needs of working parents.日间托儿服务的时间根据在职家长的需要而定。2. if the level, price, or value of something is keyed to something else, it is related to it and they rise and fall at the same time将〔水平、价格或价值〕与…相联系（挂钩）:•Pensions are keyed to the rate of inflation.养老金是和通货膨胀率挂钩的。⇒KEYED UP |