Marrum
铁结核层
🗣️ 情景例句
Call the plumber to fix the toilet.
给水管工打个电话来修理厕所。
Kill the goose that lays the golden eggs.
杀鸡取金蛋；只图眼前需要，断绝将来财源。
That's a good idea! I'm sure she'll like it.
这是个好主意！我相信她会喜欢的。