Difficultness
n. difficult的变形
🗣️ 情景例句
I'd like to set up a doctor's appointment as soon as possible.
我想尽快预约门诊。
How many are there in your family?
在你的家庭有多少人？
We can't ship anymore until we get payment.
除非收到你的付款，否则我们无法再出货给你。