Convergence magnet
[电] 收敛磁铁
🧩 词语组成解析
convergence
[kən'və:dʒəns]
n. 集收敛;集合;会聚;[气]辐合;
magnet
['mægnət]
n. 磁铁，磁石;有吸引力的人或物;[物]磁体;
🗣️ 情景例句
That's a great idea!
这点子不错啊！
That's what I guessed.
跟我猜的一样。
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，