dry ice
dry-ice的词性:n.(名词)
1. Solid carbon dioxide that sublimates at -78.5=C (-110=F) and is used primarily as a coolant.干冰:固态二氧化碳,在-785=C(-110=F)升华,主要用作制冷剂
dry-ice的词源:
2. [Originally a trademark] [最初为商标名]