A bustline is an arbitrary line encircling the fullest part of the bust or body circumference at the bust.Merriam-Webster It is a body measurement which measures the circumference of a woman's torso at the level of the breasts.
权威例句
1.
Mizuno's principal innovation is a set of vortex generators that protrude just below the bustline of its new swimsuits.
ECONOMIST: The turbulent world of swimming
2.
You get a welcome lift from the under-the-bustline seam and figure-skimming definition from the soft flow of the skirt though you should choose a cut that doesn't billow like a nightgown.
WSJ: Ask Teri: Dresses for Older Figures
3.
Since then Drane, an infomercial marketer and inventor of products like the Trunkanizer (organizes groceries in your trunk) and the Invisilift (enhances a woman's bustline), is pitching a data-serving invention: SpotCrime.