铁桶 tiětǒng iron bucket Definitions Defs Origin Strokes Stroke Words Sentences Sents tiětǒng iron bucket 铁 鐵 tiě noun iron iron (Fe); the metal used for making steel and tools桶 tǒng measure wordnoun bucket a container used to hold things, usually cylindrical or rectangular, such as a bucket, pail, barrel, or cantiětǒng impregnable defense 铁 鐵 tiě adjective firm firm; solid; hard; strong-willed桶 tǒng measure wordnoun bucket a container used to hold things, usually cylindrical or rectangular, such as a bucket, pail, barrel, or can