| 单词 | arccos |
| 释义 | arccos (once / 5909656 pages) n WORD FAMILY arccos USAGE EXAMPLESEnter the Arccos Golf game tracking system, which runs $400. Forbes(Jun 10, 2015) The data acquired by Arccos Golf is obtained by use of fourteen virtually weightless sensors that attach to the end a golf club’s grip. Forbes(Jan 06, 2015) Arccos has developed sensors that attach to the butt end of golf clubs and automatically deliver real-time statistical data to an iPhone app. Golf Digest(Oct 16, 2013) n the inverse function of the cosine; the angle that has a cosine equal to a given number Syn|Hyper arc cosine, arccosine, inverse cosine circular function, trigonometric function function of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle |
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