English to Indonesian
| conservation of energy | kekekalan tenaga |
| conservation of energy | |||
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| conservation | pelestarian, pemeliharaan |
| of | kd. 1 a glass of milk segelas susu. 2 dari. 3 kurang. 4 akan. 5 untuk. 6 karena. 7 diantara. |
| energy | tenaga, kekuatan |
