Retree
n. 次等纸
🗣️ 情景例句
How did he get to be a department head so fast?
他怎么这么快就成为一个部门的主管？
You are still thinking about a Ph.D., aren't you?
你还是想学成博士，是吗？
Some really keen enthusiasts go so far as to build their own computers.
有些热衷于自己动手的人甚至自己组装电脑。