| 释义 |
percussions
释义
n. 打击乐器（percussion 的复数形式）
例句
1·There are the usual strings, woodwinds, brasses and percussions of western orchestra.
有西洋管弦乐队常见的弦乐器， 木管和铜管乐器， 还有打击乐器。
2·The rugged mechanics are the assurance of high operating reliability, even in the presence of percussions or vibrations.
崎岖的力学是很高的操作可靠性的保证，即使是在敲击或振动的存在。
短语
1·percussion instrument
打击乐器
2·percussion drilling
冲击钻探，冲魂；冲唤钻眼，冲魂井
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