详细解释:n. (英)廉价酒, 扑通声, 叮当声
ad. 扑通一声地
vt. 用力地放下
【计】 扔垃圾
英语解释：
名词 plonk:
a cheap wine of inferior qualitythe noise of something dropping (as into liquid)动词 plonk:
set (something or oneself) down with or as if with a noise同义词：plank, flump, plop, plunk, plump down, plunk down, plump