vacua

vacua['vækjuə]

• • vacuum 的复数
• n.
  • vacuum的变形

vacuum['vækjuəm]

• n.
  • 真空
  • 真空室
  • 空白；空虚
  • 封闭状态
  • 真空吸尘器；真空装置
• adj.
  • 真空的；产生真空的
  • 无空气的
  • 利用真空吸力的
• vt.
  • 用真空吸尘器清扫：

    She vacuumed the room this morning.

    她今天上午用吸尘器清扫了房间。

  • 使用真空装置于
• vi.
  • 使用吸尘器吸尘；使用真空装置：

    He has been vacuuming all morning.

    他用吸尘器打扫了一上午。

• 短语:
  • feel a vacuum in the lower regions [戏谑语]觉得肚子空空的
  • in a vacuum 似在真空中
• 变形:

  n.vacuums.vacua

• wisper wind
• prodigal
• option card
• Demodicidae
• torch song
• Kordofan
• spring-loadeds
• bar foot
• dravest
• hole cards
• optical activity
• juvenilities
• covalently
• not know beans about
• heptahedron
• tractor loader
• red-topped
• inductura
• epizooties
• ancestroecium
• explanatoriness
• unyoked
• ecosocs
• Neo-Thomistic
• BSE-free
• meshy
• i.p.a.
• flatterable
• spinal reflex
• geotextile
• present a bold on
• cleomes
• injected gas
• Big Springs
• density bottle
• intent on
• until
• social dialectologist
• sheepshearer
• tranquillo
• calvarial
• be sick (and tired) of (doing) sth
• draw on
• perionychia
• knotworks
• Kanaka
• river cow
• bhawan
• Covington
• hippophagous
• CZ
• serjeancy
• enolase
• unillusioned
• disselbooms
• rid或ridded
• it's the thought that counts
• substrates
• actinography
• divorced eutectic
• Pasteur treatment
• tekbir
• Hertzsprung, Ejnar
• heterocyclics
• on the advance
• autists
• this child
• conventionalizations
• gouged
• saza
• Judaica
• imbalm
• anticorona
• cors
• erosionally
• semied
• peccavi
• behaviourist
• accommodated
• hoarse as a raven
• I should have thought …
• eke out
• till (或 until) late
• casuarinaless
• Abuna
• purse seiners
• sombrero
• pinworms
• tribologically
• United States Naval Academy
• in situ combustion
• not the end of the world
• redox initiator
• advice and consent
• bergs
• Humboldt, Karl Wilhelm von
• dead stop
• Laue, Max Theodor Felix von
• Hyde, Douglas
• big bucks