insulator
n.
1801, agent noun in Latin form from insulate.
〔蒋〕[insul=island岛,-ator表示人或物] 隔绝者,绝缘体
词汇 | insulator |
词根词缀 | Online Etymology Dictionary 词根李平武蒋争 insulator n. 1801, agent noun in Latin form from insulate. 〔蒋〕[insul=island岛,-ator表示人或物] 隔绝者,绝缘体 |
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