Hfa
abbr. hard factory automation 工厂自动化
🗣️ 情景例句
I'm going to Ft. Lauderdale during spring break.
在春假时，我打算去'Lauderdale'城堡。
How much is it to rent an economy car?
租一辆经济车要多少钱？
The secretary worked late into the night, preparing a long speech for the president.
秘书工作到深夜，为总统准备发言稿。