Alu
[计] 运算器, 异步线路部件
🗣️ 情景例句
When my girlfriend rings me out of the blue, I'm in a good mood for the rest of the day.
我突然接到女朋友的电话，接下来的一整天我的心情都很好。
I believe there is no way out of this forest.
我相信没有路可以从这森林走出去。
Walking up and down the stairs would beat any exercise machine.
上下楼梯可比什么健身器都要好。