[獸]防蠅去毛.
[紡]結(jié)塊污毛.
[pl.；](剪毛前)羊身除下的糞污碎毛
He uses his wife as a kind of crutch because of his lack of confidence. 他缺乏自信心，總把妻子當(dāng)作主心骨。
Religion was her crutch in times of sorrow. 宗教是她憂傷時(shí)依賴的支柱。
