请输入您要查询的英文单词：
单词
PETN
释义
Definition of
PETN
in English:
PETN
noun
Chemistry
= pentaerythritol tetranitrate.
Origin
1940s
.
Definition of
PETN
in US English:
PETN
noun
Chemistry
= pentaerythritol tetranitrate.
Origin
1940s.
随便看
round dancer
round dancing
round-dealing
round-down
round dozen
round-eared
rounded
roundedness
roundednesses
rounded-off
rounded up/down
roundel
roundelay
roundelays
roundeleer
roundels
rounder
rounders
rounderss
roundeye
round-eyed
round-faced
round-figure
round file
roundfish
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更新时间：2025/11/4 22:25:57