fire tube
英
美
- 烟管
双语例句
- He silently applied the tube to his lips.
他默默地把烟管递到嘴里。 - The design and experiment of a small fire tube economic crop desiccator were studied in this paper.
论述了小型火管式经济作物干燥机的研制过程和试验研究项目。
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