[英和辞典] 方位角，方位《略》『ａｚ．』
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The horizontal angle to an object, measured clockwise from a fixed reference point, usually north or south.
(Wordsmith.org)
[英和辞典] 方位角，方位《略》『ａｚ．』
??????????????
The horizontal angle to an object, measured clockwise from a fixed reference point, usually north or south.
(Wordsmith.org)