| 单词 | roller arm |
| 释义 | > as lemmasroller arm d. Music. In sense 6, as roller arm, roller movement, roller peg. Cf. earlier roller board n., roller-frame n. (b) at Compounds 5. ΚΠ 1852 tr. J. J. Seidel Organ & its Constr. vii. i. 166 The roller-pegs likewise must be of iron. 1880 C. A. Edwards Organs ii. vi. 73 The roller movement..requires a number of rollers in its construction. 1881 W. E. Dickson Pract. Organ-building viii. 106 Iron roller-arms have some great advantages. 1905 G. A. Audsley Art Organ-building II. 188 Each tracker is attached to a roller arm by a wire hook, the second arm of the tracker being similarly linked. 2000 D. Gwynn in J. Berrow Towards Conserv. & Restoration Hist. Organs vi. 46 There were new trackers with phosphor-bronze wires and plastic buttons, the roller arms had been cut open and plastic eyes inserted. < as lemmas |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。