| 单词 |
lead wool |
| 释义 |
lead wool lead wool[′led ′wu̇l] (materials) A coarse lead fiber used to caulk pipe joints. lead wool  lead wool applied as caulking A wool-like material of fine strands of lead; sometimes used as caulking in pipe joints. |
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- october 13th
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- medium commercial vehicle
- medium conditioned by leukocytes in the presence of phytohemagglutinin
- medium coverage area
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