Meaning of chuán dì:
chuán dì
传递
Verb
to transmit; to pass on to sb else
Lǎoshī jiāng zhòngyào de xiāoxi chuándì gěi xuéshēng.
老师将重要的消息传递给学生。
The teacher transmitted the important message to the students.
Adjective
(math.) transitive
Tā zài shùxué kè shàng xué dào le guānyú chuándì de xìngzhì.
他在数学课上学到了关于x的性质。
He learned about the properties of transitive relations in math class.