under-nourishment的意思|示意

To effectively combat such malnutrition and under-nourishment, 20 g of animal protein per person per day or 7.3 kg per year should be provided.

为了有效地战胜这类营养不良和营养不足，每人每天需要20克的动物蛋白或每年7.3公斤动物蛋白。

Recent studies have already shown that people at high risk of under-nourishment consume more than 100 calories extra per meal if they eat with someone else present.

近期的研究发现，营养不良的人如果和他人共同用餐，每顿饭吸收的热量要比独自用餐时增加100卡路里。

What with overwork and under-nourishment he fell ill.

由于过劳，加上营养不足，他终于病倒了。