Tortillas are usually flat and round, but they can also be made into other shapes.

玉米饼通常是扁圆的，但也可以把它们做成其他形状。

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The forming accuracy of flat and round bottomed cylindrical shells formed by hydraulic counter pressure deep drawing is investigated.

本文系统地研究了平底和球面圆筒形件充液拉深成形精度。

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They are flat and round, or oval, in a pale yellowish color. A big difference from the domestic Chinese soybeans is that the hilum is is brown. They are commonly called Black-Hilum Beans.

采集的进口转基因大豆，呈扁圆或椭圆、色泽暗黄，与国产大豆明显区别是豆脐呈黄褐色，俗称“黑脐豆”。

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The supplies you will need are sterling silver wire,round-nosed pliers, flat-nosed pliers,flat-nosed pliers with a tip, and flush cutters."

VOA: special.2009.05.18

He uses round,flat,Frisbee-like discs and a good snap of the wrist.

VOA: standard.2010.08.03

It differed from related mosses because of its round-tipped leaf tips and flat leaf edges.

BBC: Welsh Bristle-moss

Now the stock has just about round tripped and is actually just about flat over the latest 12 months.

FORBES: Apple's Ups And Downs Are A Classic Study In Momentum Investing

McDonalds (MCD), t he franchise food chain, is planning to buyback about 10% of its shares outstanding in a strategy to stabilize MCD shares at a time of flat profits and slowing fast-food revenues in soft economies round the globe.

FORBES: Multi-billion Dollar Buybacks Can Spike Stock Prices