Results for: 预备知识
 Chinese |  English | |
|---|---|---|
| 预备知识 | [yu4 bei4 zhi1 shi5] background knowledge, prerequisite | |
Translations: 1 – 1 / 1
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Total number of language pairs: 544
Total number of translations (in millions): 15.4
Total number of translations (in millions): 15.4