Arpa
[计] 美国国防部高级研究项目局
🗣️ 情景例句
He's stepped out of the office for a little while.
他离开办公室刚一会儿。
I can't help but be astonished by that acrobat.
我不能不为那杂技演员的表演而深为惊讶。
You are a chicken.
你是个胆小鬼。