C98 constrain-C99 connstruct

constrain

构词：con（共、同、全、合）＋strain（拉扯）

           从四面向中间拉扯约束，限制

词根 stain = strict = string = stress ：拉扯，拉紧

复辅音 “str”：拉扯，拉紧

string；structure；stretch；stress；street；straight

相关：drag；tractor；strain；restrain

搭配：someone constrained by something

            constrain someone from doing something

同义：limit；restrict；restrain；refrain；prevent；confine；compel

考点：消极，负面含义；同义替换

construct, construction

构词：con（共、同、全、合）＋struct（捆紧，建构）

            建构，合成建设的强化版

复辅音 “str”：拉扯，拉紧

build—bind

相关：structure；destruct；obstruct；instruct；infrastructure

搭配：construct a building/road/machine（具体事物）

            construct a system/idea/writing（抽象事物）

同义：build；develop；create；set up；found；establish