to start sweating due to fear or anxiety
恐怖や不安で冷や汗をかく (kyofu ya fuan de hiyase o kaku)
"He broke into a cold sweat before giving his speech."
"彼はスピーチの前に冷や汗をかいた。" (kare wa supichi no mae ni hiyase o kaita)
to make something less forceful or intense
to stop being angry and not remember someone’s mistake
to make a decision immediately
to deliberately ignore or show disapproval toward someone
to introduce an idea subtly to influence someone later
to connect or coordinate with something else