insulate造句
He continues to
insulate his country from the contagion of foreign ideas.
他继续使本国远离外来思想的侵袭。
Home owners are being encouraged to
insulate their homes to save energy.
当局鼓励房主给住房加隔热装置以节约能源。
Asbestos can be used to
insulate a cooking stove.
石棉能用来使烹调用的炉灶绝热.