柯林斯英汉双解大词典
messenger /ˈmɛsɪndʒə/ CET4 TEM4
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1.
N-COUNT A messenger takes a message to someone, or takes messages regularly as their job. 信使 [also 'by' N]
例：There will be a messenger at the airport to collect the photographs from our courier.
机场会有一名信使从我们的快递员那儿取走照片。
双语例句原声例句权威例句
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It was sending out its scouts and its messengers to capture him and bring him in.
它派出了它的探子和信使去抓他，把他带回来。
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This is accomplished by a complex system of chemical messengers that in plants include hormones and other regulatory molecules.
这是通过一个复杂的化学信使系统来完成的，在植物中包括激素和其他调节分子。
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That signal is carried here, for example, by the concentration of second messengers - the concentration of something else.
这里这个信号由,第二信使的浓度,即另一种物质的浓度来传递
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Now, one of the advantages of having second messengers is this is one way that you can integrate between different receptor systems that are acting inside a cell.
使用第二信使分子的好处在于,它能够将,作用于细胞内部不同的,受体系统结合起来
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Sometimes second messengers collect signals from a variety of different receptor systems, translate them into one kind of internal change, and the cell then just has to know about that one thing changing.
第二信使分子能够收集,来自不同受体系统的信号,将它们转化为同一种细胞内在的变化,这样细胞就只需对一种变化作出反应
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