plunge cut

基本解釋

Still, given the convulsions that have just swept the markets-the bankruptcy of Lehman Brothers’ holding company, the bail-out of AIG and Monday’s 4% plunge in stock prices-why not cut rates?
而且，考慮到市場(chǎng)剛剛遭受掃蕩–雷曼兄弟倒閉，美國(guó)國(guó)際集團(tuán)被接管和周一股票市場(chǎng)4％的大幅下挫–為何還不減息呢？
A resin bond plain wheel is mainly used for surface grinding, cylindrical grinding of hard-carbide measuring tools, cutting tools, moulds and also for plunge-cut grinding as well as for form grinding.
樹脂結(jié)合劑人造金剛石平形砂輪主要用于硬質(zhì)合金量具，模具的平面磨，外圓磨，還可用作切入磨削和成形磨削。

RYANAIR, the most aggressive of Europe's low-cost airlines, saw its share price plunge by 30% on January 28th, following reports that the European Commission is about to clamp down on cut-price-deals which it has with relatively out-of-the-way airports keen to lure tourists.
ECONOMIST: Trouble for the market leader