D is for dry.

D是干燥的意思。

youdao

The camel's feet, well adapted for dry sand, are useless on mud.

骆驼的脚十分适合干旱沙地，但在泥地上毫无用处。

《柯林斯英汉双解大词典》

This remedy works best on coughs that produce mucus and isn't suitable for dry coughs.

这种疗法对产生粘液的咳嗽效果最好，不适合干咳。

youdao

D is for dry.In other words, stay as dry as possible.

VOA: special.2009.12.23

Research by the International Center for Agricultural Research in the Dry Areas and its partners has already proven to be successful.

VOA: special.2010.02.08

They searched for germplasms that could keep plants from weakening and wilting during hot, dry summers in the United States.

VOA: special.2009.01.20

"I did have to wait for dry days - that's why it took three months probably!"

BBC: Boat on beach wins Wales Artist of the Year prize

DeBragga also conducted extensive in-house test tastings to determine the perfect age for dry-aging.

FORBES: Steaks Worth Bragging About Are Dry Aged

There is no treatment for dry AMD, but there are a number of treatments for the wet form of the condition.

BBC: Age-related macular degeneration