Tribologist
n. 摩擦学家 (tribology的变形)
🗣️ 情景例句
Robbie! Who is it? Robbie
是谁呀？
What's your counter-offer?
您的还价是多少？
Can you find her purse? If she's gone somewhere she will have taken it.
你能找到她的钱包吗？如果她去什么地方她会带着它的。