They are round and flat and full of dark advice.

扁圆的叶片上满是黑暗的忠告。

youdao

She had small feet and hands and a flat, round face.

她有一对小手小脚和一张扁平的圆脸。

《柯林斯英汉双解大词典》

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。

youdao

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.

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She was wearing a black, zip-up jacket over a blue, long-sleeved, round-necked T shirt, black denims and brown knee-high boots with flat soles.

BBC: Police concern for vulnerable missing woman