phrase 1 :

• Root ：sec , soc , seq(u)

follow , Chasing means

second That is, chasing the first person , so ： Second

sequence One follows another , A series of , A series of

consequence namely con + sequence , Results obtained together in order

pursue namely pur + sue , Where the prefix pur- Equate to pro- , That is to catch up , So pursue , betake

subsequent namely sub + sequent , The following , Later , And then

consecutive namely Chase together , That is, a series of , Therefore, it is continuous

associate Where the prefix as- Table strengthening , That is to follow ....., So unite , Collaboration , Contact  

executive Implemented , Executive ,

executive That is, those with executive ability , As a noun, it is ： The manager , managers

persecute Prefix per-- It means repetition , Completely , That is, repeatedly chasing , entanglement , so ： persecution , Mutilation

phrase 2 ：

• Root ：tract 

Indicates pull , ye

abstract Extract the essence of things , That is, abstract , Abstract

distract Drag in all directions , PULL , Even if distracted

contract Be dragged together , Pull together , Namely contraction （ Only contraction can be pulled together ）, contract （ Connect the two sides ）, infection

phrase 3 ：

• Root ：cur , car

Indicates running , flow

current Running in front of us （ flow ） Yes , That is, the description is current , When used as a noun, it is water  

concur That is, run together , Ideas come together , So the verb has consent

occur Prefix oc- Emphasize , That is, to emphasize what is flowing , Running , So it is （ Now? ） the , The emergence of

course Ran a distance , That is, as a noun ： distance , Route ,

Later, the process is derived from distance ,

And the process of class is the course

phrase 4 ：

• Root ：lect

Represents a collection , choice

select And elect Both indicate that you have chosen , It's just elect It means that the candidates will be selected , Election , Selection

eclectic Collect outwards , That is, it is not limited to one selection mode , So it doesn't stick to one pattern , Compatible

phrase 5 ：

• Root ：ply , plex , plic

Represents a fold

simple Fold only once  , It's simple

complicate And complex It means that they are folded , That is, complex

imply Fold （ Around the ） Go inside and say , That is, hint

implicit namely imply The adjective form of , Means not directly stated , implicative

explicit Go around , That is, clearly , Straightforward

explicate namely explicit Noun form of , So explain , No detours

similar Allied ,simplify A simplified

phrase 6 ：

commonplace namely common + place , general , ordinary

common Common

phrase 7 ：

• Root ：voc

To say  

evoke That is, call outside , Shout , Immediate cause , evoke

convoke Call everyone together , Call , a

vocation occupation

vacation During the holiday

revoke Call back , Cancel now , The abolition of

equivocal Multiple identical sounds , That is, you can't distinguish , so ： Equivocal