Ackerman
n. (Ackerman)人名；(英、法、西、芬、捷、德、瑞典)阿克曼
🗣️ 情景例句
I love numbers.
我喜欢弄数字。
It's a long way from here.
它离这里很远。
A sound made by tapping on the hull of a ship will be reflected from the sea bottom,
敲打船体所发了的声音会从海底传回来，