Put transversely the lock nut into the annular notch of the hole saw connector( see Fig.2), install the lock nut together with the hole saw connector onto the spindle of the pipe driller, and then fasten it with a crescent spanner.是什么意思_Put transversely the lock nut into the annular notch of the hole saw connector( see Fig.2), install the lock nut together with the hole saw connector onto the spindle of the pipe driller, and then fasten it with a crescent spanner.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句