deepen

1.[i][t]~ (sth) (into sth)（使情感、感觉等）加强，变强烈if an emotion or a feelingdeepens , or if sthdeepens it, it becomes stronger

2.[i][t]~ (sth)（使）变糟，恶化，严重to become worse; to make sth worse

3.[i][t]（使）变深；加深to become deeper; to make sth deeper

4.[t]~ sth增长（知识）；加深（理解）to improve your knowledge or understanding of sth

5.[i][t]~ (sth)（使色泽、光线等）变浓；（使）变昏暗if colour or lightdeepens or if sthdeepens it, it becomes darker

6.[i][t]~ (sth) (to sth)（使声音）变低沉if a sound or voicedeepens or if youdeepen it, it becomes lower or you make it lower

1.加深;加重;加浓;使(音调等)深沉

2.变深;变深沉;变浓

1.if a bad situation deepens, it becomes worse

2.if a feeling or relationship deepens, or if something deepens it, it becomes stronger

3.if someone’s knowledge or understanding deepens, or if something deepens it, they know or understand more

4.if water deepens, or if someone deepens it, it becomes deeper

5.if a color deepens, it becomes darker

6.if a sound deepens, or if someone deepens it, it becomes lower

7.if a mystery deepens, or if something deepens it, it becomes more complicated and difficult to understand