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单词 sap
释义
sap 2 (săp)
n.
A covered trench or tunnel dug to a point near or within an enemy position.
v. sapped, sap·ping, saps
v.tr.
To undermine the foundations of (a fortification).
v.intr.
To dig a sap.

[French sape, from saper, to sap, undermine, from Italian zappare, to dig with a mattock or hoe, sap, from zappa, mattock, hoe, from Old Italian, from Late Latin sappa, of unknown origin.]
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更新时间:2024/9/21 22:32:46