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| 单词 | ball cock |
| 释义 | ball cock (once / 1688473 pages) n WORD FAMILY ball cock: ball cocks USAGE EXAMPLESÐ Ball lever, the lever used in a ball cock. Webster, Noah, Webster's Unabridged Dictionary—(2n...(2012) The three ball cocks in C, D, and E should be adjusted to allow the tanks to fill to within 3 in. of the top. Various, Scientific American Supplement, No....(2010) On top of the generator is a tipping water-bucket I supplied with water through a ball cock. Leeds, F. H. (Frank Henley), Acetylene, the Principles of Its Ge...(2010) n floating ball that controls level in a water tank Syn|Hyper ballcock regulator any of various controls or devices for regulating or controlling fluid flow, pressure, temperature, etc. |
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