Read Edit View history 保温杯 bǎowēnbēi thermos Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 保温杯/ 保溫杯 bǎowēnbēi thermos noun · thermal insulation cup or bottle 他在保温杯里装了热茶。 Edit Delete References Add reference No references for this word.