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单词
excavate
释义
excavate
excavate
[ˈekskəveit]
vt.
1.
■
开凿; 发掘
excavate an ancient burial site
发掘古墓群
词性变化
excavate
[ˈekskəveit]
vi.
1.
■
凿, 掘开; 变成空洞
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tracer
tracer aid
tracer ammunition
tracer atom
tracer bullet
tracer chemistry
tracer command
tracer composition
tracer compound
tracer detector
tracer determination
tracer dose
tracer edge
trace register
tracer element
tracer experiment
tracer finger
tracer gas
tracer housing
traceried window
tracer isotope
tracer-isotope atom
tracerlab
tracer laboratory
tracer mixture
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更新时间:2025/7/21 1:01:23