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| прекурсор (наркотического вещества, химического оружия и др.); предшественник; предвестник | |||
| предвестник болезни | |||
| передняя часть тела | |||
| Chinese thesaurus | |||
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| 反应或过程的预前阶段中所存在的或所形成的一种物质, 后来会转变为另一物质或体系; 在代谢途径中位于另一化合物之前的一种化合物 | |||
| 前体: 132 phrases in 15 subjects |
| Advertising | 1 |
| Aviation | 4 |
| Biology | 3 |
| Ecology | 1 |
| Education | 3 |
| Electronics | 1 |
| Food industry | 1 |
| Foundry | 1 |
| General | 54 |
| Medical | 40 |
| Military | 2 |
| Nautical | 1 |
| Silicate industry | 1 |
| Sports | 1 |
| Technology | 18 |
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