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单词 test-hole
释义

> as lemmas

test-hole
test-hole n. (a) a tap-hole in a furnace; (b) = test well n. below.
ΘΚΠ
society > occupation and work > industry > drilling for oil or gas > [noun] > hole drilled
test-hole1909
relief well1914
slim hole1953
1909 Chambers's Jrnl. Mar. 160/1 He [sc. the prospector] digs here and there, making test-holes.
1971 Sunday Austral. 8 Aug. 17/2 The new test hole is sited about 100 miles south-west of Fitzroy Crossing, W.A.
extracted from testn.1
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更新时间:2024/11/10 15:55:22