variable-ratio造句
例句與造句
- Variable - ratio epicyclic gear
變速比行星齒輪 - Specifications for variable - ratio transformers having current collectors which are moved transversely in the direction of the windings
裝有可在繞線方向橫向移動(dòng)集電器的可調(diào)無線電變壓器 - It's difficult to find variable-ratio in a sentence. 用variable-ratio造句挺難的