Laurentians
(Laurentian 的复数) 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
Robots can be used for many tasks which are considered too dangerous for people to do.
机器人能完成许多对人类来说是很危险的任务。
Experience is the mother of wisdom.
智慧来自经验。
That's right.
对啦。