Frb
abbr. 美国联邦制度理事会（Federal Reserve Board）；美国联邦储备银行（Federal Reserve Bank）
🗣️ 情景例句
but I knew engineering was not for me.
但我知道工程对我不合适。
Please forgive me.
请原谅我。
After that she helped her parents. She quickly cooked the supper, and cleaned the house.
之后她给父母帮忙。她很快煮好了晚餐，并把房子打扫干净。