to feed on
01
以...为食, 靠吃...生存
to regularly eat a specific type of food to stay alive and grow
Transitive: to feed on a certain type of food
语法信息
形态构成
短语
动作动词
规则
不可分离
小品词
on
基本动词
feed
现在时
feed on
第三人称单数
feeds on
现在分词
feeding on
一般过去时
fed on
过去分词
fed on
例子
Microorganisms in the soil feed on organic matter, contributing to nutrient cycling.
土壤中的微生物以有机物为食，有助于营养循环。
02
以...为食, 从...获取力量
to increase or gain power from a particular source
Transitive: to feed on a situation
例子
Addiction feeds on isolation.
成瘾从孤立中汲取养分。
