详细解释

例句

1. He plonked the bag down on the table.他把书包重重地扔在桌子上。 2. Steve plonked himself down on a seat.史蒂夫一屁股坐在位子上。 3. He plonked down [=(chiefly US) plunked down] beside me.他猛地坐到我身旁。 4. She plonked herself down on the sofa.她一屁股坐在沙发上。