middy

英 ['mɪdɪ] 美 ['mɪdi]
  • n. (妇女或儿童穿的)水手领罩衫;水手衫;海军校生
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middy (n.)
colloquial abbreviation of midshipman, by 1818. As "loose, long type of women's blouse," 1911, from resemblance to shirts worn by midshipmen.
1. The sun's hour angle counts from the middy position and changes 360� � per day or 15� � per hour.
太阳的时角从中午的位置算起,每天改变360°或一小时变化15°.

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