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
Could you put that into more specific terms?
您能不能说得明确一点？
I paid another two dollars for my laundry this morning.
今天早晨我付了剩下的两美元洗衣服。
Mr. Huawei always has a lot of meetings to attend.
华威先生总有开不完的会。