simmer
US /ˈsɪm.ɚ/
UK /ˈsɪm.ɚ/

1.
炖, 煨
to stay just below the boiling point while being heated
:
•
Let the sauce simmer for 20 minutes.
让酱汁炖煮20分钟。
•
The soup should simmer gently, not boil vigorously.
汤应该小火慢炖,而不是剧烈沸腾。
炖, 煨
to stay just below the boiling point while being heated