cairn
n
mound of rough stones built as a landmark or as a memorial, eg on a mountain top 堆石标(作路标或纪念用的石堆, 如在山顶上的).
🗣️ 情景例句
What time?
什么时候
She felt very awkward about the unpleasant situation.
她因不愉快的场面而感到十分困窘。
Professor Karl von Frisch, an Austrian scientist, spent many years of his life researching the amazing ways honey bees communicate in their dark hives.