headrest

基本解释枕垫

网络释义

1)headrest,枕垫2)Aromatic cervical pillow,颈枕垫3)support pillow spacer,支枕垫块4)Bolster of railway sleeper,轨枕垫5)reinforced sleeper bed,轨枕垫袋6)hawse bolster,锚链枕垫

用法和例句

Research for support pillow spacer and middle watertight structure of miter gate;

人字闸门支枕垫块及中侧止水结构研究

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