英语词汇constant species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
?常有种
... constant region 恒定区 constant species 常有种 constituent 构成成分 ...

短语

1
There are striking differences in life span between different species, but within one species the parameter is relatively constant.
不同物种之间的寿命存在显著差异，但在同一物种内，这一参数是相对稳定的。
2
Over recent decades, many species of bacteria have been shown to be in constant communication with each other.
近几十年来，很多种细菌被发现彼此间存在着持续的交流。
3
The "survival of the fittest" was the key to the constant change in species.
“适者生存”是物种不断变化的关键。

单词	constant species
释义	constant species 简明释义恒有种，恒存种网络释义 1 ?常有种 ... constant region 恒定区 constant species 常有种 constituent 构成成分 ... 短语 1 constanta constant species 恒存种 2 constant species detail 常有种 3 constant t species 恒有种双语例句 1 There are striking differences in life span between different species, but within one species the parameter is relatively constant. 不同物种之间的寿命存在显著差异，但在同一物种内，这一参数是相对稳定的。 2 Over recent decades, many species of bacteria have been shown to be in constant communication with each other. 近几十年来，很多种细菌被发现彼此间存在着持续的交流。 3 The "survival of the fittest" was the key to the constant change in species. “适者生存”是物种不断变化的关键。
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