Saprolith
残余土
🗣️ 情景例句
The rich few nations of this world take up the vast majority of the wealth and resources.
少数几个富裕的国家占有了大多数的财富和资源。
Trust not a great weight to a slender thread.
细线挂重物，终究不可靠。
It's a pleasure working with you.
与您合作很愉快。