Hdf
abbr. high-frequency direction finder 高频测向器
🗣️ 情景例句
I'm a big movie fan.
我是个电影迷。
Whom will you give them to?
你将把它们给谁？
I had nearly reached the town, when the young man suddenly said, very slowly, Do you speak English?'
“你会讲英语吗？”