3325英语网 英语单词
Plumming的音标发音
Plumming
英式发音：[plʌm]
美式发音
(n.) The operation of finding, by means of a mine dial, the place where to sink an air shaft, or to bring an adit to the work, or to find which way the lode inclines.
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(n.) The operation of finding, by means of a mine dial, the place where to sink an air shaft, or to bring an adit to the work, or to find which way the lode inclines.
布兰登手打