Flatness
n. 平坦, 平滑\\n[化] 平直度; 平整度; 平面度
📖 牛津释义
flatness
n [U].
🗣️ 情景例句
Well, maybe your dad and I could take you fishing with us.
嗯， 也许你爸爸和我可以带你去钓鱼。
How did you break your leg?
你怎么弄断了腿？
The secretary told me that Mr.Harmsworth would see me.
秘书告诉我说哈姆斯沃斯先生要见我。