🧩 词语组成解析
jean
[dʒɪn]
n. （耐用的）斜纹棉布;牛仔裤，斜纹棉布裤;
柏努利(Daniel, 1700-1782, 瑞士物理学家, 数学家)
🗣️ 情景例句
People don't ask unmarried people Why are you single?.
人们不会问未婚的人“你为什么不结婚？”。
She couldn't bear the sight of the mean man.
她连看那个卑鄙的男人一眼都不愿意。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。