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单词
O-ring
释义
O-ring
(
ō
r
ĭ
ng
′
)
n.
A flat ring made of rubber or plastic, used as a gasket.
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Utahn
UTC
ut dict.
Ute
utensil
uterine
uterus
U Thant
Uther Pendragon
Utica
utile
utilitarian
utilitarianism
utility
utility knife
utility program
utility room
utilizable
utilization
dugout
duh
DUI
duiker
Duisburg
du jour
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更新时间:2025/9/15 10:00:18