[ gù ] Ⅰ形容词 (结实; 牢固; 坚硬) firm; hard; solid 短语和例子 坚固 strong; 稳固 firm; stable; 本固枝荣。 when the root is firm, the branches flourish.Ⅱ副词 1.(坚决地; 坚定地) firmly; resolutely 短语和例子 固请 firmly invite; 固辞 resolutely refuse; firmly decline2.[书面语] (本来; 原本) originally; in the first place; as a matter of course 短语和例子 固当如此。 it is just as it should be.3.[书面语] (固然) certainly; admittedly; assuredly 短语和例子 乘车固可, 乘船亦无不可。 admittedly we can make the journey by train, but there is no harm in our travelling by boat.Ⅲ动词 1.(使坚固) solidify; consolidate; strengthen 短语和例子 固堤 strengthen the dyke2.[书面语] (保卫; 防御) defend 短语和例子 固国不以山溪之险。 it's not high mountains and deep valleys that best serve to defend a country.Ⅳ名词 (姓氏) a surname 短语和例子 固乘 gu cheng