单词 | pointing apparatus |
释义 | > as lemmaspointing apparatus pointing apparatus n. ΚΠ 1839 A. Ure Dict. Arts 956 A carrier, which takes the pin to the pointing apparatus. 1904 W. B. Spencer & F. J. Gillen Northern Tribes Central Austral. 459 The pointing apparatus..consists of a long strand of human hair-string, to one end of which five small pointing-bones are affixed. 1984 United Press Internat. Newswire (Nexis) 6 Oct. The problem with the second antenna, a dish-shaped unit, was that its pointing apparatus had failed. < as lemmas |
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