固 [gù]

• 形容词
  • （结实; 牢固; 坚硬） firm; hard; solid:
  • （结实; 牢固; 坚硬） firm; hard; solid:

    strong;

    坚固

    firm; stable;

    稳固

• 副词
  • （坚决地; 坚定地） firmly; resolutely:

    firmly invite;

    固请

    resolutely refuse; firmly decline

    固辞

  • （本来; 原本） originally; in the first place; as a matter of course:

    It is just as it should be.

    固当如此。

  • （固然） certainly; admittedly; assuredly:

    Admittedly we can make the journey by train, but there is no harm in our travelling by boat.

    乘车固可， 乘船亦无不可。

• 动词
  • （使坚固） solidify; consolidate; strengthen:

    strengthen the dyke

    固堤

  • （保卫; 防御） defend:

    It's not high mountains and deep valleys that best serve to defend a country.

    固国不以山溪之险。

• 名词
  • （姓氏） a surname:
  • （姓氏） a surname:

    Gu Cheng

    固乘