ef·fer·vesce /ˌɛfɝˈvɛs/ 不及物動詞
Ef·fer·vesce v. i. [imp. & p. p. Effervesced p. pr. & vb. n. Effervescing ]
1. To be in a state of natural ebullition; to bubble and hiss, as fermenting liquors, or any fluid, when some part escapes in a gaseous form.
2. To exhibit, in lively natural expression, feelings that can not be repressed or concealed; as, to effervesce with joy or merriment.
v : form bubbles; "The boiling soup was frothing"; "The river
was foaming"; "Sparkling water" [syn: foam, froth, fizz,