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单词
yard
释义
yard
The former Imperial standard unit of length. In 1963 the yard was redefined as 0.9144 metre exactly
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pound
poundal
powder metallurgy
power
power factor
power reactor
preamplifier
precession of the equinoxes
precessional motion
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pressure gauge
pressurized-water reactor
primary cell
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principle of superposition
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更新时间:2025/6/23 6:47:10