常見例句雙語例句The utility model relates to a packing box. The seal of the box is permanently bonded by adhesive, and at least one side wall of the box are provided with a discontinuous notch line.本實(shí)用新型涉及的是一種包裝盒，盒的封口采用膠粘劑層永久粘合，在盒的至少一個側(cè)壁上有一條間斷狀切口線。ip.com 返回 packing box seal