As its name suggests, AMD is a disease of the macula, a pea-sized patch in the centre of the retina.

就字面意思来看，AMD是和黄斑有关的疾病，黄斑是视网膜中心豆粒大小的斑块。

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Put a pea-sized blob of fluoride toothpaste on your toothbrush.

只需要挤豌豆大小的含氟牙膏在牙刷上。

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The fruit is a pea-sized berry which is sundried to a reddish-brown color.

这种果实是豌豆大小的浆果，晒干后略带红褐色。

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Most of those fragments found near Deputatsky are pea-sized, but some can be much bigger - more like golf balls.

BBC: Chelyabinsk gripped by 'meteor fever'

Cut the butter into pea-sized cubes.

NPR: Red, White and Blue Desserts