工兵

(1)a military engineer who does sapping (digging trenches or undermining fortifications)

(2)（塹壕を掘ったり要塞を造ったりして）対壕を作る工兵

(3)a member of the military who is trained in engineering and construction work

(4)工学および建築工事の訓練を受けた軍人

(5)a military engineer who lays or detects and disarms mines

(6)地雷を撒いたり、探索して解体する工兵