反应生成的气体通过这根管子后被收集起来。
Gases produced in the reaction pass through this tube and can then be collected.
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tube英 /tjuːb/|美 /tub/
解释
tube 是名词，意思是"管子、管道"，指中空的圆柱形物体，用于输送气体或液体。
Gases produced in the reaction pass through this tube and can then be collected.
tube 是名词，意思是"管子、管道"，指中空的圆柱形物体，用于输送气体或液体。