air recent, present-day of air, wind - air moving (often with sizeable pressure) from a region of high strain to a region of very low stress; "trees bent underneath the intense winds"; "when there isn't any wind, row"; "the radioactivity was becoming swept upwards via the air current and https://thermal-shock-testing-for12356.free-blogz.com/82943982/high-precision-thermal-cycling-secrets