diameter的中文翻译
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diameter1
UK
/daɪˈæmɪtə(r)/
US
/daɪˈæmɪtər/
直径
noun
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a straight line going from one side of a circle or any other round object to the other side, passing through the centre
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the diameter of a tree trunk
树干直径
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The dome is 42.3 metres in diameter.
圆屋顶直径42.3米。
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a measurement of the power of an instrument to magnify sth
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a lens magnifying 300 diameters (= making sth look 300 times larger than it really is)
镜头放大300倍
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diameter2
(Aviation)
UK
/daɪˈæmɪtə(r)/
US
/daɪˈæmɪtər/
直径
noun
-
a straight line from one side of something, e.g. a circle, to the other side that goes through the center