Tribologist
n. 摩擦学家 (tribology的变形)
🗣️ 情景例句
OK, Danny.
好啦 ，Danny。
My biggest problem so far has been trying to remember everybody's name.
迄今为止我最大的问题就是尽量记住每个人的名字
She was soon out of breath, but she continued to run.
只追了一会儿便上气不接下气了，但她还是继续追赶。