In a moretechnicalcontext, "siêu thanh" can refertophenomena in physics or engineering, such as "sóngsiêu thanh" (supersonicwaves), whichdescribessoundwavesthattravelfasterthanthespeed of sound.
Word Variants:
Thereare no directvariants of "siêu thanh," but it can be combinedwithotherwordstoform phrases, like "máy bay siêu thanhthương mại" (commercialsupersonicairplane).
Different Meanings:
Primarily, "siêu thanh" is used in thecontext of speed. However, in a metaphoricalsense, it mightalsodescribesomethingthatsurpassesexpectations or norms in different fields, thoughthisusage is lesscommon.