H
- IPA[eɪtʃ]
英式
- hard (used in describing grades of pencil lead)；height (in giving the dimensions of an object)
- enthalpy.；the chemical element hydrogen.
noun: H
- 釋義
- 相關詞
abbr
- 1. hard (used in describing grades of pencil lead) a 2H pencil
- 2. height (in giving the dimensions of an object) H 195 cm by W 107 cm by D 52 cm
- 3. henry(s).
- 4. informal heroin ‘Tell me it's not heroin.’ ‘It's not H’
- 5. Hungary (international vehicle registration).
- 6. British (on signs in the street) hydrant.
symbol
- 1. enthalpy.
- 2. the chemical element hydrogen.
- 3. magnetic field strength.
- high pressure.
Oxford American Dictionary
- high pressure.
Oxford Dictionary
- variant spelling of hem
Oxford Dictionary
- the time of day at which an attack, landing, or other military operation is scheduled to begin: they assured the Marines that at H-hour the reef would be covered by five feet of water
Oxford Dictionary
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- IPA[eɪtʃ]
英式
- (in measuring the height of horses) hand(s): pinto pony gelding—quiet, 13.3 h, great with kids
- Planck's constant.
Oxford Dictionary
- IPA[āCH]
美式
- hard (used in describing grades of pencil lead): a 2H pencil
- enthalpy.
Oxford American Dictionary
- IPA[āCH]
美式
- (in measuring the height of horses) hand(s): pinto pony gelding—quiet, 13.3 h, great with kids
- Planck's constant.
Oxford American Dictionary
- IPA[eɪtʃ]
英式
- the eighth letter of the alphabet.
Oxford Dictionary
- IPA[āCH]
美式
- the eighth letter of the alphabet.
Oxford American Dictionary
