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单词
ultrabasic
释义
ultrabasic
/ul'treuh bay"sik/
,
adj.
(of rocks) containing iron and magnesium, with little or no silica.
Also,
ultramafic
.
[
1890-95; ULTRA- + BASIC
]
随便看
-ulent
ulexite
Ulfilas
Ulhasnagar
uliginous
ullage
Ulm
ulmaceous
ulna
ulno-
ulotrichous
-ulous
ulpan
Ulpian
Ulsan
Ulster
Ulsterman
ult.
ulterior
ultima
ultimacy
ultima ratio regum
ultimate
ultimate constituent
ultimate strength
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更新时间:2025/10/28 10:16:54