a piece of equipment in a hospital that new babies are placed in when they are weak or born too early, in order to help them survive （体弱或早产婴儿）恒温箱 Their baby was so small she spent three weeks in an incubator before going home. 他们的孩子是如此之小，以至于在回家之前在孵化器中呆了三个星期。
a machine like a box where eggs are kept warm until the young birds are born 孵化器