Most often infected wounds are found to harbor ordinary soil-dwelling bacteria, such as the clostridia .

大多数感染的伤口含有普通的土壤细菌，如梭菌。

Most often infected wounds are found to harbor ordinary soil- dwelling bacteria, such as the clostridia.

大多数感染的伤口含有普通的土壤细菌，如梭菌。那两个青年正与我们住在一起。

When the forage to be ensiled is below 30% dry matter, an additive may be needed to reduce the growth of clostridia .

当青贮的牧草的干物质含量低于30%时，需要一种添加剂来降低梭酸菌的生长。