銅筒管 的英文怎麼說
中文拼音 [tóngtǒngguǎn]
銅筒管
英文
brass bobbins-
Conduits pipes with sleeve nut and gasket for steel tubes and tubes of copper or copper alloys
鋼管和銅或銅合金管用鎖緊螺母和密封圈的引入管套筒A brass instrument consisting of a long cylindrical tube bent upon itself twice, ending in a bell - shaped mouth, and having a movable u - shaped slide for producing different pitches
一種銅管樂器,由彎曲兩次的長圓筒形金屬管構成,尾部有喇叭形口,有一個可滑動的u形拉管,可發出不同音高的音。
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