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pelycosaurs
pelycosaurs
美
英
网络
盘龙类
词形变化
复数:
pelycosaurs
英汉解释
n.
1.
a
large
extinct
reptile
that
was
common
in
Europe
and
North
America
during
the
Permian
period
, 245
to
290
million
years
ago
.
热门查询
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theoretician n. 理论家,精通于理论的人
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edging n. 边缘;[服装] 边饰
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furtherance n. 促进;助成;助长
overwater adj. 水上的;越过水域的
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perfectionism n. 至善论;十全十美主义
trinity n. 三位一体;三人一组;三个一组的东西;三倍
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outstation n. 远的驻扎地,分部办事处
miniskirt n. 超短裙;迷你短裙
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lenten 不丰盛的
考试词汇表
principal line of photograph
principal lines of direction
principal maintenance period
principal moments of inertia
principal picture components
principal point of curvature
principal point of objective
principal point trangulation
principal polarization plane
principal refractive indices
principal resonant frequency
principal result interpreter
principal section of crystal
principal section of quadric
principal sympathetic neuron
principal value of an estate
principal vestibular nucleus
principle of capacity to pay
principle of complementarity
principle of contemporaniety