零líng
zero, nought, zero sign, fractional数学shù xué
mathematics, mathematical角jiǎo
angle, corner, horn, horn-shaped…分之…fēn zhī
"used for fractions and percentages, e.g. 四分之一 is 1/4 and 百分之一 is 1%"基础jī chǔ
base, foundation, basis, underlying算suàn
regard as, to figure, to calculate乘chéng
to ride, to mount, to make use of工程师gōng chéng shī
engineer