Mechanical friction
[化] 机械摩擦
🧩 词语组成解析
🗣️ 情景例句
To teach a fish how to swim.
孔子面前读诗书，班门弄斧。
How have you been these years?
这些年你怎么样？
Maori believe that the spirit stays with the body for three days, so during this time someone always stays with the dead person.
毛利人相信人死之后灵魂还会附体3天，因此在这段时间里一直有人守候着死者。