Ackermann's angles
[医] 阿克曼氏角
🧩 词语组成解析
n. 角度（angle的复数）
🗣️ 情景例句
Sure. Can you give me fifty dollars in small bills, please, and ten dollars in change?
好的。你可以帮我把50块钱换成小钞，10块换成零钱吗？
I'm coming.
我来啦。
' The manager was sympathetic, but he could do nothing.
”经理深表同情，但却无能为力。