n. 明喻, 明喻说法

[ noun ]
a figure of speech that expresses a resemblance between things of different kinds (usually formed with `like' or `as')
<noun.communication>

Simile \Sim"i*le\, n.; pl. {Similes}. [L., from similis. See
{Similar}.] (Rhet.)
A word or phrase by which anything is likened, in one or more
of its aspects, to something else; a similitude; a poetical
or imaginative comparison.

A good swift simile, but something currish. --Shak.