英语词汇single-leaf怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
The ancestors of plants were photosynthetic single-celled organisms that gave rise to plants presumably lacked true roots, stems, leaves, and complex reproductive structures such as flowers.
植物的祖先是进行光合作用的单细胞生物，由此产生的植物可能缺乏真正的根、茎、叶和复杂的生殖结构，如花朵。
2
The extraction of flavone by methanol from sweet carambola leaves was studied by a single factor test and orthogonal design test.
利用甲醇浸提、单因素试验和正交试验探讨了从甜杨桃叶中提取黄酮的最佳工艺条件。
3
Consumers have only started to realise that every single thing they do online leaves a digital trace.
消费者现已开始意识到，他们在互联网上的一举一动，都留有数字化痕迹。

单词	single-leaf
释义	single-leaf 简明释义 adj．单叶的：指植物的叶子只有一片，没有分叉。双语例句 1 The ancestors of plants were photosynthetic single-celled organisms that gave rise to plants presumably lacked true roots, stems, leaves, and complex reproductive structures such as flowers. 植物的祖先是进行光合作用的单细胞生物，由此产生的植物可能缺乏真正的根、茎、叶和复杂的生殖结构，如花朵。 2 The extraction of flavone by methanol from sweet carambola leaves was studied by a single factor test and orthogonal design test. 利用甲醇浸提、单因素试验和正交试验探讨了从甜杨桃叶中提取黄酮的最佳工艺条件。 3 Consumers have only started to realise that every single thing they do online leaves a digital trace. 消费者现已开始意识到，他们在互联网上的一举一动，都留有数字化痕迹。
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