columbiad
基本解釋
- n.舊時美國的一種大炮
英漢例句
- The centre of this wooden disc was hollowed out to a diameter equal to the exterior diameter of the Columbiad.
這木盤中間留著一個直徑相當(dāng)于哥倫比亞炮外徑的圓洞。 - Instantly Murchison pressed with his finger the key of the electric battery, completed the circuit, and released the spark into the breach of the Columbiad.
莫奇生突然用手指撳下電閘，接通電流，把電火送到了哥倫比亞炮炮底。 - Instantly Murchison pressed with his finger the key of the electric battery , completed the circuit, and released the spark into the breach of the Columbiad.
莫奇生突然用手指撳下電閘，接通電流，把電火送到了哥倫比亞炮炮底。