micro- combining form
Learner's definition of MICRO-
1
a : very small微小的 -
microfilm微缩胶片
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microcomputer微型计算机
b : making a sound louder or an image larger扩大(声音)的;放大(图像)的 -
microphone麦克风
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microscope显微镜
2
: one millionth part of a (specified) unit百万分之一;微 -
microsecond微秒
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micrometer微米