bourdon /'buәdәn/ 📖 中文释义 n. 低音音栓, 低音, 钟琴的最低音 🔗 释义中的汉语词 低音 📘 English Definition(英文释义) n a pipe of the bagpipe that is tuned to produce a single continuous tone ← Bourdin's paste B 字母词表 Bourdon (tube pressure) ga(u)ge →