population pyramid

英式音标：[ˌpɔpjuˈleiʃən ˈpirəmid]

美式音标：[ˌpɑpjəˈleʃən ˈpɪrəmɪd]

词汇分类：人口

词义：

释义

种群锥体；

用法：

权威例句

Population Pyramid

Population Pyramid

Population Pyramid

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Fast and Efficient Black Box Optimization using the Parameter-less Population Pyramid.

Fast and efficient black box optimization using the parameter-less population pyramid

Gray-Box Optimization using the Parameter-less Population Pyramid

Gray-Box Optimization using the Parameter-less Population Pyramid

Breast cancer screening and the changing population pyramid of Japan

Comparison of population pyramid and demographic characteristics between people with an intellectual disability and the general popu...

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造句：

1. He was kicking his legs like a Can Can dancer.

他像跳康康舞一样踢着腿。

来自柯林斯例句

2. They've really been kicking ass lately — busting places up, harassing everybody.

他们最近真是让人气不打一处来，闹得天翻地覆，搅得每个人都不得安宁。

来自柯林斯例句

3. I was still kicking myself for not paying attention.

我仍在怪自己没有注意。

来自柯林斯例句

4. He had to be dragged kicking and screaming into action.

他要被强拉硬拽才肯行动起来。

来自柯林斯例句

5. She begins dancing, kicking her legs high in the air.

她开始跳舞，做了空中高踢腿动作。

来自柯林斯例句

[ kicking 造句 ]