spall
n. 残瓦破片, 碎片 vt. 打碎, 弄碎 vi. 剥落, 裂开, 散裂
发音
词形变化
别名
释义与例句
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1.
A splinter, fragment or chip, especially of stone.
可数 -
2.
A process of weathering, aging, or other wear that involves the crumbling of the substrate.
不可数The failure of this bearing involved spall under high load.
The inspection of this bridge abutment found extensive spall.
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1.
The shoulder.
废旧 罕用
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1.
To break into fragments or small pieces.
及物/不及物 -
2.
To undergo weathering, aging, or other wear that involves the crumbling of the substrate.
When the bearing race spalled under high load, it led to the failure of the bearing.
Once the concrete had spalled extensively, the bridge could no longer pass an honest inspection.
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3.
To reduce, as irregular blocks of stone, to an approximately level surface by hammering.
及物
词汇关系
词源
From Middle English spalle (“a chip”) (first documented in 1440), of uncertain origin. Perhaps from the Middle English verb spald (“to split”) (c.1400), from Middle Low German spalden, cognate with Old High German spaltan (“to split”).
来源：wiktionary