a Chinese foot; one-third of a meter; a ruler; a tape-measure; a musical note on the traditional Chinese scale; one of the three acupoints for measuring pulse in Chinese medicine[cedict]
自
zìㄗˋ
from; self; oneself; since[cedict]
由
yóuㄧㄡˊ
to follow; from; it is for...to; reason; cause; because of; due to; to; to leave it (to sb); by (introduces passive verb)[cedict]
落体
(n) falling body[edict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]