She chokedup when she began to talk about her mother.
她开始谈起母亲时，便哽咽着说不出话来。
《牛津词典》
2
The roads are chokedup with traffic.
几条马路都在塞车。
《牛津词典》
3
My dad stood up and used the song, "You Mean all the World to Me." he chokedup with emotion in front of us all and it was so powerful to witness the love he had for his wife.