英语词汇“well curb”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	well curb
释义	well curb well curb A protective structure around the top rim of a well, 4 to prevent objects from falling into it; also provides a convenient mounting surface for a mechanism for raising a water bucket.
随便看	dsumc dsumf dsup d supt dsur d surg dsurg dsus dsus3 ds/usa dsusa dsusd dsu/theater siginet support system dsu/tsss dsuw ds-uwb dsuwg dsv dsva dsvc dsvd dsve dsvf dsvh ds(vi)

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