Verticalness
n. 垂直
🗣️ 情景例句
Band Six.
六级。
She insists that it doesn't make any difference to her.
她坚持对她没有任何差别。
We need this order packed in a special way. We know it is fragile.
这次的货需要特别的包装。 我们知道它容易破碎。