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an obtuse leaf.是什么意思？

an obtuse leaf.

钝形圆头的叶子尖

相关词汇
an obtuse leaf

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

obtuse

adj. 迟钝的，（疼痛）不剧烈的，（印象）不鲜明的，钝角的；

leaf

n. 叶子，页，叶状的结构，金属薄片；vt.& vi. 翻书（报）；vi. 生叶；
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他当众承认自己可能犯了个错误。
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使飞机减速的螺旋形气流涡旋
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你只管先往前走。我随后就来。
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详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
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撒切尔女男爵的主张在很多人看来是可信的。
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一份耕耘，一份收获。
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该法令迫使工会推迟罢工。
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你外套、帽子和围巾的色彩应该协调。
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