(emphasizes that sth is precisely or exactly as stated); precisely; exactly; even; if; just like; in the same way as[cedict]
在
zàiㄗㄞˋ
(located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress)[cedict]
这个
zhè geㄓㄜˋ ㄍㄜ˙
this; this one[cedict]
基础
jī chǔㄐㄧ ㄔㄨˇ
base; foundation; basis[cedict]
上
shàngㄕㄤˋ
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]
存在
cún zàiㄘㄨㄣˊ ㄗㄞˋ
to exist; to be[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]