ice up

1. 結冰
   The wings of the aircraft had iced up.

   機翼結冰了。

break the ice

1. 打破沉默，打開話題
   The best way to break the ice is to offer her a drink.

   打開話題的最好方式即問她要不要飲料。

   She broke the ice by offering me a drink.

   她給了我一杯飲料，使氣氛活躍起來。

cut no ice

1. 不起作用
   His talk cut no ice with me.

   他的談話對我不起作用。

keep on ice

1. （為留待後用）保存著
   Some football teams keep their best players on ice ready for the more important games.

   有些足球隊會保留優秀隊員，留待有更重要的比賽時再派上場。

on thin ice

1. 處於危險境地
   He is walking on thin ice.

   他正處於危險之中。

• break the ice
  relieve tension or get conversation going at the start of a party or between strangers.
• on ice
  
  1. (of wine or food) kept chilled using ice.
  2. suspended; on hold.
• on thin ice
  in a precarious or risky situation.