bcf yarn变形: be out of shape; become defo ...丝: silk喷气膨化变形丝: air-jet textured yarn非伸缩性膨化变形丝: non-stretch bulked yarn膨化变形: bulk continuous fulament yarn下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:膨化变形丝，即可在微信中查询翻译
