stepson
词根词缀：
stepbrother n. 异父（母）兄弟
step 后，继或前夫（妻）所生 + brother 兄弟 → 异父（母）兄弟
stepchild n. 前夫或前妻所生子女
step 后，继或前夫（妻）所生 + child 孩子 → 前夫或前妻所生子女
stepdaughter n. 前夫或前妻所生之女
step 后，继或前夫（妻）所生 + daughter 女儿 → 前夫或前妻所生之女
stepfather n. 继父
step 后，继或前夫（妻）所生 + father 父亲 → 继父
stepmother n. 继母
step 后，继或前夫（妻）所生 + mother 母亲 → 继母
stepsister n. 异父（母）姐妹
step 后，继或前夫（妻）所生 + sister 姐妹 → 异父（母）姐妹
stepson n. 继子
step 后，继或前夫（妻）所生 + son 儿子 → 继子
数据来源：新东方英语词汇速记大全
相关例句：
The letter he wrote his stepson after the death of his wife ( and Richard's mother) is raw in its pain.
在他妻子（即理查德•卡弗的母亲）去世后他写给其继子的信中，表达了他纯然的痛苦。
The Brazilian man who pushed dozens of sewing needles into his two-year-old stepson says he wanted to kill him to spite his wife, say media reports.
巴西媒体报道，将数十根缝衣针刺入两岁继子体内的巴西男子称，他意图杀死孩子以报复他的妻子。
The email purportedly from Carolyn Bourne warned her stepson's fiance about her poor etiquette.
据称，这封电邮出自卡罗琳伯恩之手，她在信中警告继子的未婚妻没规矩。
Three years later, that shell company sold the condo to another shell company, this one controlled by someone even more prominent in Malaysia: the film-producing stepson of the prime minister.
三年后，那个空壳公司把套房出售给另一个空壳公司，而这家公司则是在马来西亚地位更高的人控制之下：马拉西亚总理的身为电影制片人的继子。
He entered the room where his teenage stepson was a patient and argued with his estranged wife, allegedly shooting her in the arm and shooting her boyfriend in the arm and head.
他走进继子的病房，在于前来看望儿子的前妻进行了激烈的争吵之后，开枪射伤了她的手臂和其新任男友的手臂及头部。
It feels like I'm betraying my stepson.
弄的像我要出卖我的继子一样。