Arithmatic
算术
🗣️ 情景例句
A dog!
一只狗！
I'm glad to, but I'm afraid I don't have the time.
我很乐意，但我恐怕没时间。
My plane leaves at seven, so I think we'll take a taxi.
飞机7:00起飞，因此我想我们得乘出租车去。