ad. 用口语, 用通俗语

[ adv ]
with the use of colloquial expressions
<adv.all>
this building is colloquially referred to as The Barn

Colloquial \Col*lo"qui*al\, a. [See {Colloqui}.]
Pertaining to, or used in, conversation, esp. common and
familiar conversation; conversational; hence, unstudied;
informal; as, colloquial intercourse; colloquial phrases; a
colloquial style. -- {Col*lo"qui*al*ly}, adv.

His [Johnson's] colloquial talents were, indeed, of the
highest order. --Macaulay.