Twinning
n. 孿生, 成對\\n[醫] 對裂, 成對; 雙生, 雙胎生成
??? 情景例句
He turned over his company to his son last year.
去年他把公司交給兒子管理。
The worst misfortunes are these that never hzppen.
最大的不幸是害怕不會發生的不幸。
She then immediately spelled the word j-u-m-p for me.
緊接著，她又為我拼寫j-u-m-p這個單詞。