screened

英 [skriːnd]

美 [skriːnd]

v.  掩藏; 遮蔽; 保护; 庇护; 包庇; 袒护; 筛查; 检查
screen的过去分词和过去式

过去式：screened　

BNC.40580 / COCA.20861

柯林斯词典

• See also:big screensmall screenwidescreen
• N-SING (总称)电影，电视
  You can refer to film or television asthe screen.
  1. Many viewers have strong opinions about violence on the screen...
     许多观众对银幕暴力心存反感。
  2. She was the ideal American teenager, both on and off screen.
     无论是在荧幕上还是在生活中，她都是人们心目中完美的美国青少年。
• VERB 放映(电影);播放(电视节目)
  When a film or a television programmeis screened, it is shown in the cinema or broadcast on television.
  1. The series is likely to be screened in January...
     这个系列剧可能在 1 月份播放。
  2. TV firms were later banned from screening any pictures of the demo.
     后来各电视台被禁止播放任何有关这次游行的画面。
• N-COUNT 屏风;隔板
  Ascreenis a vertical panel which can be moved around. It is used to keep cold air away from part of a room, or to create a smaller area within a room.
  1. They put a screen in front of me so I couldn't see what was going on.
     他们在我面前竖了一面屏风，所以我看不到发生了什么事情。
• VERB 遮挡;遮蔽
  If somethingis screened byanother thing, it is behind it and hidden by it.
  1. Most of the road behind the hotel was screened by a block of flats.
     宾馆后面的那条路大部分被一片公寓楼遮住了。
• VERB 检查，筛查(以确定是否患病)
  Toscreen fora disease means to examine people to make sure that they do not have it.
  1. ...a quick saliva test that would screen for people at risk of tooth decay.
     能快速核查是否长蛀牙的唾液检验
• VERB 筛选，甄别(看是否可靠)
  When an organizationscreenspeople who apply to join it, it investigates them to make sure that they are not likely to cause problems.
  1. They will screen all their candidates.
     他们会对所有求职者进行筛选。
  2. ...screening procedures for the regiment.
     参军的筛选程序
• VERB 对(人、行李)进行安全检查
  Toscreenpeople or luggage means to check them using special equipment to make sure they are not carrying a weapon or a bomb.
  1. The airline had been screening baggage on X-ray machines.
     该航空公司已采用X光机对行李进行安全检查。
• VERB 转接，甄别(来电以决定是否接听)
  If youscreenyour telephone calls, calls made to you are connected to an answering machine or are answered by someone else, so that you can choose whether or not to speak to the people phoning you.
  1. I employ a secretary to screen my calls.
     我雇用了一名秘书转接打给我的电话。

双语例句

• The dense forest screened the guerrillas 'movements.
  密林掩护了游击队员的行动。
• To study and evaluate the quality of Nateglinide tablets the formulation is screened.
  对研制的那格列奈片进行质量评价与研究。
• His desk is screened off.
  他的书桌被屏风隔开了。
• Five catalysts were prepared from nickel ores and optimal catalyst was screened out.
  以富含镍的矿石为原料，制备了五种催化剂，确定了最佳催化剂。
• The light fraction of gravity separation can be directly utilized or screened prior to utilization.
  重选后的轻矿物可以直接利用和筛分利用。
• She was screened from the protesters by a group of bodyguards.
  一群保镖把她和抗议者隔开。
• Yeah! Some times "woman hooligan of literature and art" I wrote was screened.
  对，我有一次在网上就写了个“文艺女流氓”就被屏蔽掉了。
• One corner of the room was screened off.
  房间的一角被隔开了。
• Subjects were screened for depression, anxiety, and disease severity and were followed for1 year.
  受试者被筛选是否合并有抑郁、焦虑和疾病的严重程度，并且接受了1年的随访。
• Methods: method of cumulation cultivation was used and culture media ingredient was screened with regard to Vitreoscilla.
  采用富集培养的方法，对透明颤菌生长的培养基成份进行了筛选试验。