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单词
borehole
释义
WordReference Random House Unabridged Dictionary of American English © 2024
bore•hole
(bôr
′
hōl′, bōr
′
-),
USA pronunciation
n.
[
Mining.
]
Mining
a hole drilled in the earth, as for the purpose of extracting a core, releasing gas, oil, water, etc.
bore
1
+
hole
1700–10
随便看
borneo
borneol
bornholm
bornite
borno
bornu
bornyl acetate
bornyl alcohol
bornyl formate
boro-
borodin
borodino
boroglyceride
borohydride
boron
boron carbide
boron hydride
boronia
boron nitride
boron oxide
borosilicate
borosilicate glass
borosilicic acid
borotra
borough
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更新时间:2024/9/20 23:30:57