Hfa
abbr. hard factory automation 工厂自动化
🗣️ 情景例句
I told you you'd like it. I've been doing this for years.
我告诉过你你会喜欢的。我多年来一直从事这项活动。
May I borrow your book?
我能借你的书吗？
I'm the purchasing agent here.
我是这里负责采购的