Sinuousness
n. 弯曲；错综复杂
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
Would you like to leave a message?
你想留下一条消息吗？
They represent the prices for different quantities.
那表示不同的量有不同的价钱。