| 释义 |
trig·o·nal 英'trɪgənəl美ˈtriɡənl
基本英英搭配记法近义反义Thesaurus
adj.三角的¹⁴;三角形的⁴²;断面呈三角的
Adjective:
having threefold symmetrytrigonal system菱形系,三方晶系…
钱博士tri三+gon角-al…的形容词后缀⇒三角的
词根tri-三来自希腊语及拉丁语。它和日耳曼单词three三最终都源自原始印欧语词根*trei-三，t和th相通。词根gon-膝，引申为角，因为膝部能够弯曲形成夹角来自希腊语。它和拉丁词根genu-膝及日耳曼单词knee膝最终都源自原始印欧语词根*genu-1膝。tri三+gon角-al…的形容词后缀⇒三角的。近义词 triple有三部分的rhombohedral菱形的
as in.three
同义词 ternary,third,treble,trilateral,trinitarian,triplepyramidal,ternate,triangular,trichotomic,trichotomous,trigonous,trinal,trinary,tripartiteas in.triangular
同义词 trilateralcuneate,deltoid,deltoidal,hastate,pyramidal,pyriform
threeadjective having three of something
pyramidal,ternary,ternate,third,treble,triangular,trichotomic,trichotomous,trigonous,trilateral,trinal,trinary,trinitarian,tripartite,triple
triangularadjective having three angles
cuneate,deltoid,deltoidal,hastate,pyramidal,pyriform,trigonal,trilateral |