Freeness nunber
[化] 排水系数
🧩 词语组成解析
n. 自由, 不拘泥
🗣️ 情景例句
He's stepped out of the office for a little while.
他离开办公室刚一会儿。
There are spots in (or on) the sum.
人孰无过。
Perhaps in those days I was. Pierre and I did have a very good time at the ball. But that was the last moment of happiness in our lives. That night everything changed.
那时候，我也许是个漂亮姑娘。我和比尔在舞会上的确玩得很痛快。不过，那是我们一生中最后的幸福时刻。那天晚上一切都变了。