opening and closing structure

  • 开闭结构

opening and closing structure的用法和样例:

例句

  1. The valve will open and close at regular intervals.
    阀门将按一定的时间间隔开闭。
  2. Her lips would part and close over these significant teeth.
    她的嘴唇不时地开闭在这两排惹人注目的牙齿上。

opening and closing structure的相关资料:

临近单词

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