frit       
 adjective UK informal uk/frɪt/ us/frɪt/
 害怕的,受惊的
not brave enough to do something; frightened
  "Go on," she urged. "Don't be frit."  “继续,”她催促道。 “别怕。” 
 Before the show Mrs Thatcher was distinctly nervous, or frit, as she would say. 在演出之前,撒切尔夫人显然很紧张,或者用她惯用的话说,是怂了。 
 - More examples
 - Come on then - or are you frit?
 - That absence was a bad misjudgment which made him look feeble and frit.
 - Politicians have been too frit to go to voters cap in hand.
 
frit  
noun uk/frɪt/ us/frɪt/
  (SUBSTANCE)      
  [ C or U ]把混合原料高温加热后形成的玻璃质料,可以再碾成粉末制作陶瓷等物品,玻璃材料 
a mixture of substances that are heated to a high temperature until they form glass. They can then be crushed into a powder and used in making things such as porcelain.
  Glass frit is a raw material that can be used as it is or combined with other materials in a custom blend.  玻璃材料是一种原料,既可以直接使用,也可以按规定比例与其他原料混合使用。 
 These frits are used in making decorating enamels, sanitaryware, and traditional pottery glazes. 这些玻璃碎料用于制作装饰用的珐琅彩料,也用于洁具和传统陶釉的制作。 
   (PERSON)      
 [ C ] UK informal胆小怕事的人,怂包 
someone, especially a politician, who is not brave enough to do something
  When she decided to postpone the vote she was called a frit. 当她决定推迟投票时,她被称为怂包。 
 The Prime Minister branded his opponent a frit. 首相把他的对手称作怂货。