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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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He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
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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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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内心的痛苦是最厉害的惩罚 。
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这间村舍关了一个冬天，有一股发霉的气味。
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我并不想跟你顶嘴,我只是想说你听到的话是搞错了。
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走“招降纳叛”的路线
The examination was held under the auspices of the government.
这次考试是由政府主办的。