v. 叫喊（yell的ing形式）

[ noun ]
uttering a loud inarticulate cry as of pain or excitement
<noun.communication>

Yell \Yell\ (y[e^]l), v. i. [imp. & p. p. {Yelled}; p. pr. & vb.
n. {Yelling}.] [OE. yellen, [yogh]ellen, AS. giellan, gillan,
gyllan; akin to D. gillen, OHG. gellan, G. gellen, Icel.
gjalla, Sw. g["a]lla to ring, resound, and to AS., OS., &
OHG. galan to sing, Icel. gala. Cf. 1st {Gale}, and
{Nightingale}.]
To cry out, or shriek, with a hideous noise; to cry or scream
as with agony or horror.

They yelleden as feendes doon in helle. --Chaucer.

Nor the night raven, that still deadly yells.
--Spenser.

Infernal ghosts and hellish furies round
Environed thee; some howled, some yelled. --Milton.