基本解釋牀墊同根派生 mattresses相關(guān)詞英漢例句Mattresses should be aired or vacuumed.牀墊應(yīng)抽空或播放。Spring and foam mattresses are a fairly new innovation.彈簧和泡沫牀墊都是相儅新的發(fā)明。mattresses更多例句