权威例句
Handhelds duke it out for the InternetHandhelds duke it out for the InternetSuperconductor Patents: Four Groups Duke it outSuperconductor Patents: Four Groups Duke It Out: With millions of dollars at stake, the question of who discovered high-temperature ...Plants Duke It Out in a Warming ArcticNeutrophil recruitment: perivascular macrophages 'duke it out' with Staphylococcus aureus.Battling for the packaging market: Flexo and gravure duke it outSelling to seniors: the grey panthers duke it out with the rip-off artists in Japan's new growth market - Investor insight: a specia...Gas, coal duke it out over repoweringAction figures duke it out
