搜搜做题作业网马勒滤芯air
来源：学生作业帮 编辑：搜搜做题作业网作业帮 分类：综合作业 时间：2024/06/16 01:17:04
马勒滤芯air
air flow\x09[英]eə(r) fləu
[美]er flo
气流
[例句]As a soccer ball slows down after it 's kicked in the air , the air flow around it changes from turbulent to smooth.
当球在空中速度减慢时,周围的气流从湍流变为稳定的层流.
[美]er flo
气流
[例句]As a soccer ball slows down after it 's kicked in the air , the air flow around it changes from turbulent to smooth.
当球在空中速度减慢时,周围的气流从湍流变为稳定的层流.