submersionKK [səˈbmɝʒən] ｜ /səˈbmɝʒən/
GEPT 中高級
C2noun
sinking until covered completely with water
The diver experienced a terrifying submersion as he descended to explore the shipwreck.
沉入水中；潛水
C2noun
the act of wetting something by submerging it
After a long hike, she found relief in the submersion of her feet in the cool stream.
浸泡；浸入