The dome shape tweeter which used the pure titanium vapor-deposition diaphragm of 2.5cm aperture is carried in the high region.是什么意思_The dome shape tweeter which used the pure titanium vapor-deposition diaphragm of 2.5cm aperture is carried in the high region.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句