每日一词，immerse

• emerge 出现，浮现

e- 向外 -merg 沉没 =sink

emergent 新兴的 emergence

• immerse

im=in向内

mers=merge=sink vt.

向里沉没→使浸没于，使深陷于，沉浸在

immerse oneself in sth

be immersed in sth

immersion n.

his long immersion in politics

a two-week immersion course in French

immersive learning