美 [plʌŋk daʊn]
砰然落下：指突然、迅速地落到某个位置。
放下，摆放：指通常坚定或突然地放下某物。
付款：指支付款项，尤指不情愿地支付。
...potter a... plunge into把…放入；（使）突然... plunk down突然落下，付给... point at（把…）对准，指向；...
Before you see the plastic surgeon, before you plunk down half a paycheck on that pricey anti-aging cream, in fact, before you do anything, put on sunscreen.
在你去看整形医生之前，在你花掉一半薪水在昂贵的抗衰老面霜上之前，事实上，在你做任何事情之前，先涂上防晒霜。
Glad I bought it and I'd plunk down my hard earned money again.
看来我努力挣钱来买来的这台机器是值得的。
Before we plunk down our hard-earned money, we consumers like to know that we'll be happy with our purchases.
消费者们在付出自己辛苦挣来的血汗钱之前都想知道自己对于要购买的东西是否满意。
They will plunk down their cash for her to transcend golf the way Woods did.
Investors refused to plunk down money without a revenue guarantee that is, a subsidy from the state, which wasn't forthcoming.
WSJ: Allysia Finley: How Insider Politics Saved California's Train to Nowhere
The day you read this, McDonald's will plunk down four more stores in places such as Azerbaijan, Mauritius and American Samoa.