| 词汇 | semiconductor |
| 词根词缀 | 词源： 1838, "material whose electrical conductivity is between that of a conductor and that of an insulator," from semi- + conductor. Modern very specific sense is recorded from 1931. 词根记忆： n. 半导体The conductor is reluctant to reduce the conductivity of the semiconductor.导演不情愿降低半导体的导电率. 半导体(semi+conductor导体)[semi-表示"半"] 词根词缀： semiconductorsemiconductor半导体(semi+conductor导体) semi-表示”半”semimonthly半月刊(semi+monthly月刊) semicolony半殖民地(semi+colony殖民地) semiconductor半导体(semi+conductor导体) semicircle半圆(semi+circle圆) semiautomatic半自动的(semi+automatic自动的) |
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