英 [priˈkɜːsə(r)] 美 [priˈkɜːrsər]
n. （事物）先驱，先兆；（尤指经新陈代谢形成另一种物质的）前体，前质[1]
precursor chemicals 易制毒化学品
Precursor mRNA 前信使RNA ; 前体mRNA
earthquake precursor [地震] 地震前兆 ; 地震预兆 ; 地震先兆现象
seizure precursor 占线前标
Oligodendrocyte precursor cell 少突先驱胶质细胞 ; 少突胶质前体细胞 ; 突胶质前体细胞
amyloid protein precursor 淀粉样蛋白前体 ; 淀粉样蛋白前 ; 淀粉样前体蛋白 ; 前体蛋白
pigment precursor 色素前体物 ; 色素母体
neural precursor cells 神经前体细胞 ; 或神经前体细胞 ; 神经干细胞 ; 胞在神经前体细胞
Precursor Ion Scan 母离子扫描 ; 前体离子扫描
precursor cell 前体细胞 ; 前驱细胞 ; 详细翻译[1]
He said that the deal should not be seen as a precursor to a merger. 他说这次交易不应该被看作是合并的前兆。
Error is often the precursor of what is correct. 错误常常是正确的先导。
We talked about the artificial hip, which is a modern precursor of the splint I talked about before. 我们说到的人造髋关节就是我之前讲过的夹板的现代前身。
Precursor ion scanning refers to monitoring for a specific loss from the precursor ion. 前体离子扫描是指监测前体离子的特定损失。
You may have to control the precursor gases. 你还得控制在反应中产生它们的气体。
That kind of surge may be a precursor to inflation. 这种飙升也许是通胀的前兆。
They alter the way it cleaves amyloid precursor protein. 它们改变了这个酶切割淀粉样蛋白前体的方式。
It won only five of 13 seats held by its precursor. 他们只赢得了先前13个议席的5席。
Byron could have even been a precursor to the modern rock star. 拜伦也许正是现代摇滚明星的先驱。
Corporations have had the precursor of social networks for ages. 很长时间以来，企业都是社会化网络应用的先驱。
So, she had a precursor. So what? Does that make any difference? 所以，在她之前有过别人，那有怎样，会造成不同吗？
LILO was the precursor to GRUB, but you can still find it booting Linux. LILO是GRUB的先驱，但是我们可能发现它依然可以引导Linux。
Hence, choosing the right team is a precursor to all the above factors. 因此，选择一个正确的团队是上述一切因素的先决条件。
Early scribbling is one precursor to early writing which can lead to reading. 幼儿的涂鸦是一种书写，也是阅读的前兆。
Pearson likens the colonial medical consultation process as a precursor to email. 皮尔森认为殖民时代的医疗咨询过程，就象网络会诊的前身。
In this way, it's sort of a precursor to Apple's new GarageBand application. 这样，它成为苹果公司的新garageband应用程序的先驱。
The stabilisation of prices turned out to be a precursor to broader economic recovery. 因此，此时住房价格的重新趋稳被视为整体经济恢复的一个前兆。
In the 1970s many people wrote off the precursor to the World Trade Organisation. 20世纪70年代许多人为世界贸易组织写下了序篇。
The meeting is a precursor to a full G20 summit in Pittsburgh on 25-26 September. 这次会议是9月25至26日在匹兹堡举行的G20峰会的预演。
Impatience is often a precursor to self-punishment, so stop way before the red light hits. 焦躁通常是自我惩罚的前兆，因此，你得赶快在红灯亮起之前停下来。
He would have been what Nietzsche in an interesting precursor text calls "historical man." 他就像是尼采在他的一篇有趣的，有关先驱者的文章里提到的“历史上的人。”
The precursor to the stop error screen, which became known as the 'Blue screen of Death'. 预报器停止错误屏幕，这就是有名的“蓝屏死机”。
To date, no so-called quake precursor has achieved anything like that degree of reliability. 到目前为止，任何所谓的地震前兆都远未达到这个准确率。
The meeting was a precursor to the larger G-20 meeting taking place in Seoul on November 11 and 12. 这次会议将是于今年的月的11日至12日在汉城召开的较大的20国集团会议的前兆。
The interference of the precursor and the slightly delayed main waveform can explain this structure. 前驱的干扰和主波形轻微的延迟可以解释这个结构。
Uh-oh! The precursor to the stop error screen, which became known as the 'Blue Screen of Death'. 啊哦！预报器停止错误屏幕，这就是有名的“蓝屏死机"。
One such substitute was a salty paste of fermented grains, an early precursor of modern soy sauce. 其中之一的替代品就是咸的粘贴粮醅，它就是现代酱油的祖先。[1]