Laurentian plateau
劳伦高原
🧩 词语组成解析
n. [地质] (加拿大东南部)劳伦系, 劳伦系岩石层\\na. 劳伦系的
🗣️ 情景例句
He keeps himself fit by running 5 miles every day.
他每天跑五公里以保持身体健康。
Until the end of the week.
借到周末。
but the paper was wrapped round a drum which rotated slowly.
根但是纸是卷在慢慢旋转的圆筒上的。