vi.

1. 煨，炖
   The soup simmered on the stove.

   汤在炉子上煨。

2. （危机等）即将爆发
   Her resentment began to simmer over.

   她的怨恨要爆发了。

3. 内心充满[（+with）]

vt.

1. 用文火慢慢地煮

n.[S]

1. 即将沸腾的状态
   bring water to a simmer

   将水慢慢烧开

2. 激化（状态）；即将爆发（状态）
   bring an issue to a state of simmer

   把争论推到一触即发的地步

v.

1. stay or cause to stay just below boiling point while bubbling gently.
2. be in a state of suppressed anger or excitement.
   ▸ (simmer down) become calmer and quieter.

n.