silk felt backed mattress suture垫片: pad; shim; back-up plate; fi ...丝线: silk thread; silk yarn褥: cotton-padded mattress式: type; style缝合: sew up; suture; seaming; lac ...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:垫片丝线褥式缝合，即可在微信中查询翻译
