entries → 誤差
TSUMUGU · TOCFL 5 (est.) · 詞
誤差 word · TOCFL 5 (est.)
誤差 =
ㄨˋ ㄔㄚ · wùchā
noun — an error, a margin of error (the gap between measured and true value)

字源 FORM — what the parts do

error, mistake (錯誤)言 speech; 吳 wú gives the sound
difference, the gap (差別)chā
誤差,錯誤的誤,差別的差。