这里面没有mess- miss- mit-，其他跟2-29的区别如下，

1. secut-, sequ-, su-: follow
   • consequent, consequently
     • Both of the words have same meaning but most commonly we use "consequence". Consequence is used as a noun while consequent is used as an adjective.虽然有名词意思
   • subsequent = sub-下面 = 后来的following
     • vs. following vs. next vs. succeeding
       • while all four terms relate to what comes after something else, (ChatGPT)
       • "next" implies immediate succession,
       • "following" suggests direct chronological or sequential order,
       • "subsequent" indicates a broader temporal relationship,
       • "succeeding" emphasizes the idea of succession or taking the place of what precedes it.
   • prosecute
   • sue
   • suit
   • sequence
   • execute
   • intrinsic = intrin-(intro-向内入内) + sic(seq-跟随沿着) = 固有的，内在的
   • consecutive 也是连续的 vs. continuous vs. successive vs. constant
2. trag-, tract-: draw, drag
   • abstract
   • contract
     • contraction收缩，跟原词合同相差甚远
   • detract损毁
   • distract
     • vs. divert，distract是让你离开你想做的事，divert是一种从难受的状况转移注意力的分心（diverse是多样的）
       • Distractions pull us away from our goals, while diversions can be a useful way of getting through uncomfortable situations.
   • extract
   • subtract减法
   • trait，注意traitor的词根是trad-, treas-移交 + -or
   • trace
   • track
   • trail
     • trace vs. track vs. trail
       • while "trace" focuses on the evidence left behind, "track" emphasizes the path or course followed, and "trail" typically refers to a marked or established pathway, especially in natural environments for recreational use.
     • trailer, agent noun from trail(v.), trail(v.): 1.追踪; 2.拖(trailer拖车); 3.预告(trailer预告片)
   • train
   • trigger
3. ced-, ceed, cess-: go away走开; withdraw撤退; yield屈服
   • cease停止The company ceased trading in June. The rain ceased and the sky cleared.
     • vs.stop vs.
   • concede
   • precede, the years preceding the war
     • vs. proceed 继续进行 pro-forward pur- por-
   • precession
   • access
   • exceed 超过
   • excess 过量的（回忆surfeit）
   • necessary
   • proceed
   • secceed
   • ancestor
   • success
   • succession
   • successive
     • The term successor means 'the one which comes immediately after. The term predecessor means 'the one which comes before.
   • successor
   • incesstant = in-(not, opposite, im-il-ir-, en-的只剩enemy和enmity) + cess-离开 + -ant = 无尽
   • predecessor = pre-前/先 + de-从离开 + cess-离开 + -or = 先行者
     • vs. pioneer
       • In essence, while a predecessor comes before something else in a linear or hierarchical sequence, a pioneer is characterized by innovation, leadership, and breaking new ground. A predecessor might not necessarily be a pioneer, but a pioneer often becomes a predecessor as others follow in their footsteps.(ChatGPT)
     • prior? 在先的

insufficiency vs. deficiency

The term “insufficiency” means a mild decrease and “deficiency” means a greater decrease in vitamin D levels.

俯卧撑特别能缓解健身焦虑，但其实成效甚微，大重量才是关键。