Mind map memory English words: prefix PRO

prefix Pro- ① means forward, in the previous progress (pro+gress goes forward) project projected; engineering project (pro+ject+throw+throw forward projection; extended to engineering project) prologue foreword, prologue (pro+ logue said in the previous preface) promote promotion; promotion

② means "a lot..." procrastinate procrastination (pro+crastin tomorrow +ate → there are many tomorrow tomorrow and tomorrow → procrastination)

③ means "agree, dear..." pro -American pro-American

proposed adj. proposed adj.

proposer n. applicant; proposer

product n. product; product; result; person or thing produced under certain influence ;Product

project v. plan; anticipate; design; show; project; express; highlight; throw

program vt. program; arrange; specify

production n. production; output; work; result ;Secret;production;screening;broadcast

provide v.Supply;provide;preparation;regulate;support

problem adj.Problem; difficult to deal with the plural form of

properties property.

professional n. professional

procedure n. procedure; procedure; step

property n. property; possession; real estate, real estate; nature; props

pro prep. in favor of

proposal n. ;Recommendation; Proposal

promote vt. Promotion; promotion; promotion; initiation; promotion,Promotion

processing n. process; step; data processing; collation; preparation

produce n. product; agricultural products

prompt n. [商] payment deadline

proceed vi. continue; Start; start

promotionn. promotion; promotion; promotion; promotion

[root source]: from Greek and Latin pro, please see the mind map :