proto-
prefix
uk/prəʊ.təʊ-/us/proʊ.t̬oʊ-/first,especiallyfrom which othersimilarthingsdevelop;original:
第一，首要；原始protoplasm原生质
aprototype原型
First and firstly
- at first blushidiom
- at firstidiom
- begin
- blush
- first come, first servedidiom
- from the word goidiom
- front end
- in thefirst/secondplaceidiom
- inaugural
- initial
- initially
- place
- prefatory
- primary
- prototypical
- start
- starter
- to begin withidiom
- trailblazing
- word