forage-use

基本解释

That's rather an effective use of color.
这种使用颜色的手法效果相当好。
Cows and sheep depends forage to feed.
牛和羊依靠草料喂养。
There is much forage for the cattle.
那儿有很多喂牛的饲料。
Their conclusion: Foragers use the rate of their encounters with patrollers to tell if it's safe to go out. (If you bump into patrollers at the right rate, it's time to go foraging.
因此戈尔顿博士得出结论：觅食蚁会依赖与巡逻蚁的接触频率来判定外出的安全性。（如果接触的是巡逻工正确的频率，就可以外出；
One group left the camp to forage for firewood.
一些人离开营地去寻找木柴。