Tribophysics
n. 摩擦物理学
🗣️ 情景例句
I know you didn't expect to have me around,
我知道你没有预期我出现在你身边，
I'm fine, too.
我也很好。
My wife was wearing a hat that looked like a lighthouse!
我妻子戴着一顶像灯塔一样的帽子。