词语upward flow
解释向上流动,上向流
词性名词
upward flow〔名词〕升流,向上流动详细»
upward flow〔名词〕上升水流,返流详细»
upward flow〔名词〕向上流动,上升流详细»
upward flow〔名词〕上升流详细»
upward flow向上流动详细»