Results for: 凸凸
 Chinese |  English | |
|---|---|---|
| 凸凸 | [tu1 tu1] convex on both sides (of lens), biconvex | |
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