Last Updated：2025/12/06
Sentence
発破作業員たちは、トンネル掘削が安全に進むように、爆薬の配置を慎重に調整した。
Quizzes for review
The shotfirers coordinated their charges carefully to ensure the tunnel excavation proceeded safely.
See correct answer
The shotfirers coordinated their charges carefully to ensure the tunnel excavation proceeded safely.
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Related words
shotfirers
Noun
form-of
plural
Japanese Meaning
「shotfirer」の複数形。つまり、発破作業員、発破担当者といった発破作業を行う人物を指す名詞の複数形です。
English - English
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