herd/hɝːd/动词（将…）赶成一群，放牧An old woman was herding the goats.一位老妇人正在山坡上放牧山羊。/hɝːd/名词兽群；牧群a herd of cattle/elephants/goats一群牛／大象／山羊想跟读，去练习
