单词：centre-second

中文含义：中心秒针

英语词性：noun

美式音标： [ˈsentər ˈsɛkənd]

同义词：center second hand

易混淆单词：second hand

双语例句：

  1. The centre-second watch has a standardized shape, but can vary in size depending on the brand and model.
  2. 这款中心秒针手表形状标准化，但尺寸取决于品牌和型号。
  3. The centre-second hand is used to accurately time events that occur in one-second increments.
  4. 中心秒针是用于精确计时以秒为单位的事件的。