tambour
英
['tæmbʊə(r)]
美
['tæmbʊr]
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Noun:
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a frame made of two hoops; used for embroidering
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a drum
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用作名词 (n.)
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Thrust self aligning roller bearing is one type of thrust bearing with tambour roller aslant ranged.
推力调心滚子轴承,是鼓形滚子倾斜排列着的推力轴承。
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海词词典,十七年品牌