decrease

1.[i][t]（使大小、数量等）减少，减小，降低to become or make sth become smaller in size, number, etc.

1.[c][u]减少；降低；减少量the process of reducing sth or the amount that sth is reduced by

1.减少,减小;减弱;减轻

2.使缩短;变小;减少:

3.降低,下降

4.缩小

5.压缩

1.减少,减小,减退

2.减少额,减小量

3.所减少的总量

4.减缩位置

1.to lessen in size, strength, or amount, or cause something to do this

2.to become less

1.the process of diminishing in size, strength, or amount

2.a reduction in the size, strength, or amount of something

3.the process of becoming less, or the amount by which something is less