freeflow

自由流通

释义与例句

n.
  1. 1.

    A style of self-service restaurant or cafeteria where customers can select from various food items without waiting in a queue.

    定语 不可数
  2. 2.

    In scuba diving, the situation where the diving regulator continues to supply air instead of cutting off the supply when the diver stops inhaling.

    不可数 体育

词源

From free + flow.

来源：wiktionary