1. The new invention has dispensed with much labour.
    这一新发明节省了大量劳动力。

1. 免除：discretion自由裁量权 | dispense with免除 | dispose of处置

2. dispense with

2. 省掉;没有...也行;无需：as with 正如, 与...一样 | dispense with 省掉; 没有...也行; 无需 | do without 没有...也行, 没有...而设法对付过去

3. 省略：CHECKLIST检查单 | DISPENSE WITH省略 | UN-CLUTTER混乱

4. 废除：提出(政策):propose, offer | 废除:eliminate, get rid of, do way with, dispense with | 提供:provide, offer, give

1. 摒弃;省却;不用
    If you dispense with something, you stop using it or get rid of it completely, especially because you no longer need it.

    e.g. Many households have dispensed with their old-fashioned vinyl turntable.
           很多家庭都将老式的黑胶唱机束之高阁了。

1. forgo or do or go without

2. give up what is not strictly needed

    e.g. he asked if they could spare one of their horses to speed his journey

    Synonym: sparegive uppart with

3. do without or cease to hold or adhere to

    e.g. We are dispensing with formalities
           relinquish the old ideas

    Synonym: waiverelinquishforgoforegoforeswear