详细解释:a. 即时的, 即席的, 无准备的, 随便的, 简慢的, 不友好的
ad. 即时地, 即席地, 随便地
相关词组:
be offhand with sb
词型变化：
名词:offhandedness副词:offhandedly英语解释：
形容词 offhand:
with little or no preparation or forethought同义词：ad-lib, extemporaneous, extemporary, extempore, impromptu, offhanded, off-the-cuff, unrehearsed