英语语法分析

They permit underfeeding, full feeding or a stuffing of the material.

允许饥饿喂料，饱和或填充式喂料。

Experts say 40 percent of Indian children under age five suffer from underfeeding.

专家表示，5岁以下的印度小孩有40%营养不良。

After curing, the tire is without bubble and underfeeding and the tread pattern is clear.

固化后的轮胎花纹清晰，无气泡和缺料现象。