 |
| |||
| dianteiro; que precede | |||
| precursor de drogas | |||
| precursor | |||
| |||
| sismos preliminares | |||
| 英语 词库 | |||
| |||
| gas source used in the CVD reaction; liquid source used in the CVD reaction | |||
| forerunner (a sign of something that is going to happen Val_Ships) | |||
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Precursor : 37 短语, 12 学科 |
| 一般 | 7 |
| 化学 | 5 |
| 医疗的 | 2 |
| 卫生保健 | 5 |
| 商业 | 1 |
| 地球科学 | 5 |
| 法律 | 2 |
| 环境 | 3 |
| 生命科学 | 3 |
| 社会科学 | 1 |
| 药店 | 2 |
| 行业 | 1 |