simmer

用文火慢炖

to cook something slowly at a temperature just below boiling

在接近沸点的温度下缓慢烹饪

慢慢炖

to cook something at a low temperature over a period of time

在低温下长时间烹饪

暗自生闷气

figurative: to be filled with a strong emotion, such as anger, that you do not express

比喻：内心充满强烈的、未表达出来的情感，如愤怒

让某物慢炖

to allow something to cook at a low temperature

允许某物在低温下烹饪

让某物慢炖

to let something cook gently

让某物用文火烹煮

把某物留着慢炖

to let something cook gently, often unattended for a period

让某物用文火烹煮，通常在一段时间内无人看管

在...中慢炖

indicates the liquid or sauce in which something is simmering

指明慢炖时所用的液体或酱汁