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词汇
optical system
例句
Their pilots are guided by an infrared
optical system
that shows images clearly even at night.
他们的飞行员使用红外光学系统导航,即便在夜晚也能清楚地显示影像。
The
optical system
of the eye stimulates cells of the retina.
眼睛的视觉系统刺激视网膜内的细胞。
随便看
Nathan
nation
National
national
national anthem
National Assembly
national assembly
National Book Award
national border
national character
national college
national competition
National Convention
national convention
national crisis
national curriculum
national day
national debt
national defence
national defense
national disgrace
national economy
national emblem
national flag
national football
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更新时间:2024/9/20 5:36:40