单词
insulator
读音
ˈɪnsəleɪtər
美式
英式
词根
无
释义
n. [物] 绝缘体；从事绝缘工作的工人 [ 复数 insulators ]
例句
Fat is an excellent insulator against the cold.
脂肪是极好的抵御寒冷的隔热材料。
"It is the greatest insulator we've ever seen," he said.
“这是我们见过的最好的隔热材料”，他说。
Shellac also happened to be an effective electrical insulator.
紫胶恰巧还是一种有效的绝缘物。
Fat is an excellent insulator against the cold.
脂肪是极好的抵御寒冷的隔热材料。
"It is the greatest insulator we've ever seen," he said.
“这是我们见过的最好的隔热材料”，他说。
Shellac also happened to be an effective electrical insulator.
紫胶恰巧还是一种有效的绝缘物。
强化记忆
无
看视频学发音
Neural fibers are wrapped in a fatty substance called myelin.Myelin is an insulatorand speeds up the electrical signals zipping down the nerve fiber.
Now, while chemically pure water is an insulator,most water is impure.
determines the ways electrons move through the material,whether it's a conductor or an insulator or a semiconductor.Understanding how electrons are shared among atoms
Someone douses the fire,and she lowers the pot into an insulator they made out of clay and straw.The rice cooks with its own heat.
所属分类
专升本-自考,其他
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