noun 下载 🔗分享 犁铧,犁头。 The cutting edge of a plow, typically a metal blade. Examples : "The farmer sharpened the plowshare before starting to prepare the field for planting. " 农民在开始耕地播种前,先把犁上的犁铧磨锋利了。 agriculture utensil machine 与AI对话词汇游戏阅读练习