"Dry as the heart of a haystack" nghĩa là gì?

"Dry as the heart of a haystack" = khô như ở giữa đống cỏ khô -> nghĩa là khô rang.

Ví dụ

Experts say as dry as the heart of a haystack, we can expect the smoky haze to continue and air quality alerts to keep coming.

The ground looked dry as a the heart of a haystack, apart from a tiny bit of surface water where the corn wasn't growing.

Heat is conducted from water to the metal of the radiator (bức xạ), with the air remaining dry as the heart of a haystack.