- 以 prepositionby means ofto use; by means of; with; using the tool or method introduced
- 不变 不變 adjectiveverbunchangingconstant; unvarying; fixed; in mathematics, this refers to an invariant
- 应 應 verbto deal with(bound form) to deal with; to cope with; to handle a situation or person
- 万 萬 nounadjectivecountlessmyriad; multitudinous; a great number
- 变 變 verbto changeto change; to become different; to transform into something else