They permit underfeeding, fullfeeding or a stuffing of the material.
允许饥饿喂料，饱和或填充式喂料。
2
The mosquito has a sensory nerve that signals the brain when the midgut is full; otherwise feeding would continue until the bursting point.
蚊子有敏锐的神经在肠子满了的时候来通知大脑，否则在装满之前进食都将继续。
3
So while mothers work outside the home, often full-time, they are also often expected to shoulder the needs of shopping, feeding and caring for their children.