dispensable

B2

a. 不是必要的, 可有可无的

发音

其它 /dɪsˈpɛnsəbəl/

词形变化

dispensables 复数 dispensables more dispensable 比较级 most dispensable 最高级

别名

dispensible

释义与例句

n.
  1. 1.

    Something that can reasonably be dispensed with; something unnecessary.

adj. B2
  1. 1.

    Able to be done without; easily replaced.

  2. 2.

    Capable of being dispensed.

  3. 3.

    Subject to dispensation; possible to relax, exempt from, or annul.

  4. 4.

    Not essential to be taken in as part of an organism's diet, as it can be synthesized de novo.

    化学 生物

词汇关系

形容词

反义词 1

indispensable

参见 4

unnecessary inessential unessential unneeded

词源

From dispense + -able.

来源：wiktionary