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词汇
ppm, ppm
释义
ppm, p.p.m.
(略)parts per million 微小含量的单位; 百万分之一
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slack-baked
slacken
slacker
slackerism
slack-filled
slack ice
slack jaw
slack-jawed
slack-mouthed
slack-off
slacks
slack-spined
slack suit
slack tide
slack-twisted
slack water
slag
slag cement
slaggy
slagheap
slain
slake
slaked lime
slakeless
slaky
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更新时间:2025/4/24 17:03:20