Interstratified
层间的
🗣️ 情景例句
Shall I call Mr. Marchetta for you?
要我替你打电话给 Marchetta先生吗？
Her life was devoted to caring for the sick and needy.
她一生致力于照顾病人和穷人。
Let us suppose that a child suddenly crosses the road in front of you.
让我们假设一个小孩子突然在你前面穿过马路。