It was an unimportant job, and paid very little...这份工作无足轻重，而且薪水还很低。Her father paid £1,000 for an operation to shorten her nose...她父亲花了 1,000 英镑给她做了削鼻手术。The brazil nut gatherers were paid only 2 to 3 percent of the New Yo...
These provide base for the correct measurement and valuing of graptolite reflectivity.从而为笔石反射率的正确测定和取值奠定了基础.The black graptolite shale facies indicate a deep - water, half enclosed and anoxic sedimentary environment.中奥陶世...