单词	draincock
释义	draincock /ˈdreɪnkɒk / noun A valve for draining the water from a boiler.A draincock assembly is designed so it may be molded with the radiator tank.... The draincock assembly includes a drain for draining fluid from the heat exchanger.
随便看	peag pea gravel pea green pea grit pea gun peahen pea-hull peai peaiman pea jacket peak peak arch peak cap peak-capped peak clipping Peak country Peak District peake peaked peaked cap peaked-capped peakedness Peake, Mervyn peak experience peak factor

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