Roundness
n. 圆, 圆形, 球形
📖 牛津释义
roundness
n [U].
🗣️ 情景例句
Something old ...
旧的东西……
My class went camping last summer.
去年夏天我们班去露营了。
No!We're alone here. We're all by ourselves, said Jim. Isn't that great?
“没有！就我们在这儿。就我们这伙人，”吉姆说，“这不是很好吗？”