投影中心 tóu yǐng zhōng xīn

center of projection

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. center of projection

Characters

Character Meaning
投 tóu HSK 5
to send; to cast; to throw oneself (into the river etc)
影 yǐng HSK 1
shadow; image; movie
中 zhōng HSK 1
in; within; middle
心 xīn HSK 3
heart; mind; intention