plank down
短语把…用力放下, 猛然放下：；立即付(款), 付(现钱)：
词形变化
planked down
planking down
planks down
三单
planks down
planking down
现在分词
planked down
过去式
planked down
过去分词
释义与例句
v.
-
1.
To pay (an amount of money in cash).
俚语 及物