lín běn èr jiǎ suān zhǐ
phthalate (chemistry)
邻
lín
variant of 鄰|邻[lin2]
苯
běn
benzene
二
èr
two
甲
jiǎ
first of the ten Heavenly Stems 十天干[shi2 tian1 gan1]
酸
suān
sour
酯
zhǐ
ester
Review