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
Can you tell me how to get to Linden Street, in Riverdale?
你能告诉我怎么去Riverdale的林登街吗?
What's the round-trip fare?
来回票价多少？
Pardon? Would you please say that again more slowly?
对不起，请你慢点儿再说一遍好吗？