【字彙解釋】

additional girder 附加縱桁

additional

adj. 附加的, 添加的, 另外的, 額外的

girder

n. 大樑


【前後詞彙】

addition material 添加劑
additional capability 附加[輸出]功率
additional class 附加[船]級
“a”
“c”
“~
additional girder 附加縱桁
additional strength 附加強度；額外強度
additional strengthening 額外加強
additional stress 額外應力
additional survey 額外檢驗