词汇	crack flaw
释义	crack flaw 裂纹缺陷
随便看	white pig cell phone stand White Pigeon white pig iron white-pig iron white pigment white pigment covering paste white pigments white pillowcase White pilot light mounted on inner door white pin white porcelain of the sui dynasty white porcelain strain insulator white pine white-pine white pine blister rust white-pine blister rust white pine blister rusts white pine carbonization White pine cone and Tassel White Pine County white pine oil white-pine rust white-pine rusts white pines White Pines College