相關(guān)單詞近義詞 sheath 鞘, covering 覆蓋物, shell 殼, case 例子, bubble 氣泡, layer 層, nest 巢, coat 外套, wrap 包, cover 封麪, envelop 包封, insulate 使絕緣, protect 保護(hù), cushion 墊子, isolate 使孤立, shelter 避難所, cosset 寵愛臨近詞cod, coconut, cocoonery, cocooning, cocoonase, cocoon silk, cocooned., cocoon crop, cocoon star, cocoon grade, cocoon fiber, Cocoon floss 返回 cocoons