syntactic [sɪnˈtæktɪk]

例句:

• Syntactic stuctures mainly include NP + Aux . V + VP , NP + Neg + Aux. V + VP and NP + Aux.
  助动词的句法结构主要有NP+助动词+VP 、 NP+Neg+助动词+VP、NP+助动词等几种,每一格式的内部有一些变化.
  
• Syntactic differences often present the learner with difficulties.
  句法的不同往往给语言学习者带来困难.
  
• This syntactic pattern established itself very rapidly in Britain in the early nineteen - fifties.
  这一句型在五十年代早期便很快地在英国固定下来.