rock sugar

Noun

countable uncountable

White or brown sugar that has been crystallized into chunks.

Japanese Meaning

結晶化され、塊状になった白または茶色の砂糖

She stirred a piece of rock sugar into her tea to mellow the bitterness.

彼女は苦味を和らげるために、紅茶に氷砂糖を一片入れてかき混ぜた。

Sense（1）

White or brown sugar that has been crystallized into chunks.

rock sugars

（ plural ）