insulatein•su•late /'ɪnsjʊleɪt/

vt

1. 【物】 使绝缘；使隔热；使隔音

• insulating materials 绝缘材料

• insulate sth. against heat 使某物隔热

2. 使隔离

• They carefully insulate their child from the harmful effects of television. 他们很谨慎，不让自己的孩子受电视的不良影响。