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单词 ratch
释义

ratch1 /rach/

noun
  1. A ratchet
  2. A ratchet-wheel
ORIGIN: Cf Ger Ratsche, Fr rochet

ratchˈet noun

A pawl and/or ratchet-wheel

transitive verb and intransitive verb

To move by, or as if by, a ratchet mechanism, by steady, progressive degrees (with up or down)

ratchet screwdriver noun (building, etc)

A screwdriver with a ratchet mechanism to make it operate in one direction only

ratchˈet-wheel noun

A wheel with inclined teeth with which a pawl engages

ratch2 /rach/

noun same as rache intransitive verb

To wander or prowl (often with about; Scot and N Eng)

ORIGIN: Ety as for rache

race4 /rās/

noun

A white streak down an animal's face (also ratch or rach)

ORIGIN: Origin unknown

rache, rach or ratch /rach/ (archaic)

noun

A dog that hunts by scent

ORIGIN: OE racc setter; ON rakki
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更新时间:2024/11/15 3:55:33