音标：['sæpә] ；

n. 坑道工兵, 地雷工兵, 扫雷工兵, 挖掘器, 暗中破坏者

n. a military engineer who lays or detects and disarms mines
n. a military engineer who does sapping (digging trenches or undermining fortifications)

词型变化：名词复数形式 : sappers

词性分布：

名词100%

sapper的用法和样例：

例句

用作名词(n.)

Making sure that there was nobody about, the sapper touched off the explosive.确信周围无人了，工兵才把炸药点着。

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VOA标准英语2009年(十月)

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VOA标准英语2012年(十月)

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2017年NPR美国国家公共电台8月

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