1. bring or put in;insert;penetrate帶進去;插進;引進
The author worked in a few lines about his own life. 作者插進了幾筆自己的經歷。
When he wrote his essay, he worked in several quotations of Chairman Mao. 他寫文章時引用了幾句毛主席的話。
He worked in the key and opened the room. 他把鑰匙插進去,打開了房門。
2. arrange a time for 為…安排出時間
The doctor might be able to work you in between his other appointments,if you will just wait a while. 你如果願意稍等片刻,醫生或許能把你插在其他預約的病人中間給你看病。