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单词 pre-drilling
释义

pre-drillingn.

Brit. /priːˈdrɪlɪŋ/, U.S. /priˈdrɪlɪŋ/
Origin: Formed within English, by derivation. Etymons: pre- prefix, drilling n.2
Etymology: < pre- prefix + drilling n.2 Compare later pre-drill v.
The action or practice of drilling in advance; esp. the act of drilling a hole beforehand.
ΘΚΠ
the world > space > relative position > condition of being open or not closed > making holes or becoming holed > [noun] > by boring, piercing, or perforating
thirling?c1225
piercingc1390
boringc1440
perforationa1500
terebration1623
wimbling1623
perfossion1695
drilling1698
pertusion1727
punching1815
pre-drilling1938
1938 Monessen (Pa.) Daily Independent 26 Feb. 4/7 With the all-Junior combination bearing the brunt of pre-drilling Coach Feldman is convinced that his new five is shaping up better.
1980 Oil & Gas Jrnl. (Nexis) 5 May 151 Raymond knew beforehand that some predrilling would be necessary.
2000 Which? Oct. 13/2 Driving a series of screws into soft wood is pretty easy... It's meant for situations where pre-drilling isn't required.
This is a new entry (OED Third Edition, March 2007; most recently modified version published online March 2022).
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n.1938
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