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单词
eta prime meson
释义
eta prime meson
n.
An electrically neutral meson having a mass 1,874 times that of the electron and a mean lifetime of about 3 × 10
-21
second.
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onomatopoeia
onomatopoeic
onomatopoeically
onomatopoetic
onomatopoetically
Onondaga
Onondagan
on one onehand
on (one's) conscience
on one's conscience
on (one's) deathbed
on one's deathbed
on (one's) feet
on one's feet
on (one's) guard
on one's guard
on one's hands
on (one's) head
on one's head
on (one's) honor
on one's honor
on (one's) last legs
on one's last legs
on (one's) mettle
on one's mettle
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更新时间：2025/3/26 9:24:43