请输入您要查询的英文单词：
单词
truss
释义
truss
1
NOUN
C
/trʌs/
1
a wooden or metal frame that supports a structure such as a roof or bridge （支撑屋顶或桥梁等的）桁架，构架
2
a medical belt worn by someone with a hernia （疝气患者带的）疝带