draw off

英 [drɔː ɒf]

美 [drɔː ɔːf]

抽出; 排掉; 汲出

柯林斯词典

• PHRASAL VERB 抽出;排掉;汲出
  If a quantity of liquidis drawn offfrom a larger quantity, it is taken from it, usually by means of a needle or pipe.
  1. The fluid can be drawn off with a syringe...
     可用注射器将液体汲出。
  2. Doctors drew off a pint of his blood.
     医生从他身上抽了一品脱的血。

英英释义

verb

• remove by drawing or pulling
  1. She placed the tray down and drew off the cloth
  2. draw away the cloth that is covering the cheese
  Synonym:draw awaypull off
• remove (a commodity) from (a supply source)
  1. She drew $2,000 from the account
  2. The doctors drew medical supplies from the hospital's emergency bank
  Synonym:withdrawdrawtake out

双语例句

• Doctors drew off a pint of his blood.
  医生从他身上抽了一品脱的血。
• Design and installation of the fireproof draw off valve in the tank section is the problem that the people little thought of always, although having some provision in related standard.
  罐区防火排水阀的设计和安装始终是人们容易忽略的问题，虽然在相关的标准中有一些规定，如多数罐区排水阀都安装在紧贴防火墙外。
• The enemy's heavy losses forced them to draw off.
  敌军伤亡惨重，被迫撤退。
• We have to draw off because of losses of forces.
  伤亡太大，我们不得不撤退。
• Draw off troops from a position
  把部队从阵地上撤走
• They had orders to draw off the army.
  他们接到命令撤走部队。
• Draw off from the lees, as of wine.
  像酒之类从酒糟中排除。
• To draw off in the form of vapor.
  使挥发以蒸汽的形式排出。
• Quickly, draw off some hot water before the pipes burst.
  快，趁着管子还没迸裂，再排出些热水。
• Draw off your gloves and wash your hands.
  摘掉你的手套洗洗手。