| 单词 |
safe level |
| 释义 |
safe level
freq. 7 dict. 2 cmpt. 1 spoken 1 un.安全级；安全水位 [网络]安全水平；安全量；安全残留量 |
| 随便看 |
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- Vaccines,E coli
- Vaccines,Edible
- vaccine serotype
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