directional

名词 n. 形容词 adj.
中文释义

英文释义

名词 n.
  1. Something that indicates direction, such as a vehicle's turn signal.
形容词 adj.
  1. Indicating direction.
  2. Of or relating to guidance or help.

词形变化

more directional comparative most directional superlative directionals plural

词汇关系

反义词
stationary static local locative
下位词
bi-directional uni-directional
衍生词
ambidirectional auto-directional bidirectional codirectional contradirectional directional case directional derivative directional driller directional gyro directionality directionalize directionally directional magnetism directional pad directional selection directional signal directional stability equidirectional heterodirectional homodirectional isodirectional monodirectional multidirectional multi-directional nondirectional omnidirectional polydirectional postdirectional predirectional quadridirectional semidirectional tridirectional undirectional unidirectional uni-directionality

词源

词源 1
Etymology tree
English direction
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālisbor.
Old French -albor.
▲
Latin -ālis
Old French -elbor.
▲
Latin -ālisbor.
Middle English -al
English -al
English directional
From direction + -al.
词源 2
Etymology tree
English direction
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālisbor.
Old French -albor.
▲
Latin -ālis
Old French -elbor.
▲
Latin -ālisbor.
Middle English -al
English -al
English directional
From direction + -al.
0 次浏览 数据来源: Wiktionary