词汇	cost of planting
释义	cost of planting 造林费
随便看	dust contamination dust contaminations dust counter dust counters dust counter with light scattering method dust counting dust-counting microscope dustcover dust content Dust content in cigarette dust content in flue gas dust content in stack gas dust content measuring instrument dust content of air dust control dust control by ventilation Dust control code for foundry dust control engineering dust controlled area dust controlling dust control of swirl dust control pipe dust control system dust-control system dust-control technique