extremely flushedとは 意味・読み方・使い方

To provide a toilet paper roll having a thick cylinder core to be installed on a thick shaft part of a toilet paper roll holder for household use in which rewinding sound can be extremely reduced, in which the thick cylinder core can be flushed into the toilet, in which the thick cylinder core can be manufactured at low cost, and in which manufacturing cost of the toilet paper roll can be extraordinarily low.例文帳に追加

一般家庭用のトイレットホルダーの太軸部に装着可能な太筒芯を有するトイレットペーパーロールであって、巻き戻し音が著しく減少し、前記太筒芯をトイレに流すことができ、且つ太筒芯を安価に製造でき、ひいてはトイレットペーパーロールの製造価格をも安価にすること。 - 特許庁